B2 — Upper Intermediate ID: B23
Chủ đề: Science
Các nhóm nội dung chính: research, experiments
Truy vấn tốc độ cao từ Supabase PostgreSQL (tối đa 1.000 từ)
Hiển thị: 1 – 23 / 1,500 từ
| No. | Từ vựng (Từ loại) | Phát âm | Nghĩa | Ví dụ |
|---|---|---|---|---|
| 1 | noun | /ə.ˈstɹɑ.nə.mɚ/ | (astronomy) One who studies astronomy, the stars or the physical universe; a scientist whose area of research is astronomy or astrophysics. | — |
| 2 | noun | /æˈstɹɑnəˌmi/ | The study of the physical universe beyond the Earth's atmosphere, including the process of mapping locations and properties of the matter and radiation in the universe. | — |
| 3 | biologyB1 noun | /baɪˈɒlədʒɪ/ | The study of all life or living matter. | “Near-synonyms: life science, life sciences; see also Thesaurus:biology” |
| 4 | chemistB1 noun | /ˈkɛmɪst/ | A person who specializes in the science of chemistry, especially at a professional level. | — |
| 5 | noun | /ˈkɛm.ɪ.stɹi/ | The branch of natural science that deals with the composition and constitution of substances and the changes that they undergo as a consequence of alterations in the constitution of their molecules. | — |
| 6 | noun | /dɪsˈkʌvəɹi/ | Something discovered. | “This latest discovery should eventually lead to much better treatments for disease.” |
| 7 | adjective, noun | /ɪmˈpɪɹɪkəl/ | Pertaining to or based on experience, as opposed to theory. | “The lengths were calculated according to the empirical rules of the trade.” |
| 8 | noun, verb | [ˈɛvəɾəns] | Facts or observations presented in support of an assertion. | “There is no evidence that anyone was here earlier.” |
| 9 | noun, verb | /ɛk.ˈspɛ.ɹɪ.mənt/ | A test under controlled conditions made to either demonstrate a known truth, examine the validity of a hypothesis, or determine the efficacy or likelihood of something previously untried. | “conduct an experiment” |
| 10 | adjective, noun | /ɨkspɛɹəˈmɛntəl/ | Pertaining to or founded on experiment. | “Chemistry is an experimental science.” |
| 11 | geneticsB1 noun | /dʒɛˈnɛ.tɪks/ | (biology) The branch of biology that deals with the transmission and variation of inherited characteristics, in particular chromosomes and DNA. | — |
| 12 | noun | /-əsəs/ | (sciences) A tentative conjecture explaining an observation, phenomenon or scientific problem and that can be tested by further observation, investigation, or experimentation. | “Far too many of us have been taught in school that a scientist, in the course of trying to figure something out, will first come up with a "hypothesis" (a guess or surmise—not necessarily even an "educated" guess). ... [But t]he word "hypothesis" should be used, in science, exclusively for a reasoned, sensible, knowledge-informed explanation for why some phenomenon exists or occurs. An hypothesis can be as yet untested; can have already been tested; may have been falsified; may have not yet been falsified, although tested; or may have been tested in a myriad of ways countless times without being falsified; and it may come to be universally accepted by the scientific community. An understanding of the word "hypothesis," as used in science, requires a grasp of the principles underlying Occam's Razor and Karl Popper's thought in regard to "falsifiability"—including the notion that any respectable scientific hypothesis must, in principle, be "capable of" being proven wrong (if it should, in fact, just happen to be wrong), but none can ever be proved to be true. One aspect of a proper understanding of the word "hypothesis," as used in science, is that only a vanishingly small percentage of hypotheses could ever potentially become a theory.” |
| 13 | noun | /ˌɪnəˈveɪʃən/ | The act of innovating; the introduction of something new, in customs, rites, etc. | — |
| 14 | noun | /ləˈbɔɹətɹi/ | A room, building or institution equipped for scientific research, experimentation or analysis. | — |
| 15 | noun | /ˌɒbzəˈveɪʃ(ə)n/ | The act of observing, and the fact of being observed (see observance) | — |
| 16 | noun | /ˈfɪz.ɪ.sɪst/ | A person whose occupation specializes in the science of physics, especially at a professional level. | — |
| 17 | noun, verb | /ˈfɪz.ɪks/ | The branch of science concerned with the study of the properties and interactions of space, time, matter and energy. | “Newtonian physics was extended by Einstein to explain the effects of travelling near the speed of light; quantum physics extends it to account for the behaviour of atoms.” |
| 18 | researchB1 noun, verb | /ɹɪˈsɜːtʃ/ | (uncountable, countable in some dialects) Diligent inquiry or examination to seek or revise facts, principles, theories, applications, etc. (that are currently available, or that are familiar to one's self). | “The research station that houses Wang and his team is outside Lijiang, a city of about 1.2 million people.” |
| 19 | noun | /ˈɹiˌsɝ.t͡ʃɚ/ | One who researches. | — |
| 20 | noun, verb | /ˈsaɪəns/ | A particular discipline or branch of knowledge that is natural, measurable or consisting of systematic principles rather than intuition or technical skill. | “Of course in my opinion Social Studies is more of a science than an art.” |
| 21 | adjective | /ˌsaɪənˈtɪfɪk/ | Related or connected to science: | — |
| 22 | noun | /ˈsaɪ.ən.tɪst/ | One whose activities make use of the scientific method to answer questions regarding the measurable universe. A scientist may be involved in original research, or make use of the results of the research of others. | — |
| 23 | noun | /ˈθiːəɹi/ | A description of an event or system that is considered to be accurate. | — |
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