Cyclic amide
[機] 環酰氨
?? 詞語組成解析
cyclic
['saiklik]
adj. 周期的，循環的;輪轉的;
amide
[['?maid]]
n. 氨化物, 酰胺\\n[化] 酰胺
??? 情景例句
You and Alexandra
你和Alexandra
I'll have studied English for four years next March.
到明年三月，我就學了四年的英語了。[將來完成時，表示將完成…，會做完…]
I shook my head and held up five fingers indicating that I was willing to pay $5.
我搖搖頭，伸出5根手指表示我只愿出5鎊錢。