Methionyl
甲硫氨酰基
🗣️ 情景例句
Whats your ring size?
你的戒指是几号的？
Arthur must send that letter soon.
亚瑟，你必须立刻投递那封信。
Your wife would not be pleased to hear you say that.
你的妻子听到你那么说是会不高兴的。