Desaminocanavanine
[化] 脫氨刀豆氨酸
??? 情景例句
I think I'm going to have a talk with Mr. Marchetta
我想我要跟Marchetta先生談?wù)?/div>
Money is a good servant but a bad master.
要做金錢的主人，莫作金錢的奴隸。
What march?
什么游行？