subdrainage
nounB2Định nghĩa theo từ loại
Danh từ
nounPlural noun:
subdrainages
- 1.
(countable, uncountable)drainage of liquid at a level below ground, contrasted with surface drainage
Nguồn gốc từ
From sub- + drainage.
(countable, uncountable)drainage of liquid at a level below ground, contrasted with surface drainage
From sub- + drainage.