Methionyl
甲硫氨酰基
🗣️ 情景例句
Fast asleep.
正熟睡着呢。
If I buy that car, I'll have to make monthly payments.
如果我要买那辆车的话，我必须每月分期付款。
We should learn to show mercy to others.
我们应该学会宽恕他人。