Biochemical downstream engineering
[化] 生化下游工程
?? 詞語組成解析
biochemical
['bai?'kemik?l]
adj. 生物化學的;
downstream
['da?nstri:m]
adv. 在下游地;順流地;
adj. 順流而下的;在下游方向的;
engineering
['?nd??'n?r??]
n. 工程（學）， 工程師行業;操縱，管理;土木工程，工事;開車技術;
engineer工程師+ing表示...行業...學 →engineering
??? 情景例句
Do you think the clothing industry has bright future?
你覺得服裝行業前景好嗎？
I'll be back in 5 days.
我五天之后回來。
I was standing at the back, so I couldn't see very well.
我站在后面，看不清。