Hydrazide
n. 酰肼\\n[化] 酰肼; 酰基肼
??? 情景例句
Yes, I have been working in an advertisement company in the last two years.
是的，在過去兩年里，我一直在一家廣告公司工作。
Good afternoon,Mr. Green.
午安，格林先生。
That's worthwhile.
那是值得的。