upstreamward
adjective · adverbC1Định nghĩa theo từ loại
Tính từ
adjective- 1.
(not comparable)In an upstream direction.
Trạng từ
adverb- 1.
(not comparable)In an upstream direction.
Nguồn gốc từ
From upstream + -ward.
(not comparable)In an upstream direction.
(not comparable)In an upstream direction.
From upstream + -ward.