Isoprotionine
甲乙基高半胱氨酸
🗣️ 情景例句
I just can't seem to win tonight.
我今晚看起来是不能赢了。
Cats hide their paws.
大智若愚，大巧若拙。
Good afternoon.I believe that this is house is for sale.
下午好。我想这房子是要出售的吧！