Phosphoserin
[化] 磷酸丝氨酸
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
Our family always has a traditional Christmas.
我们家每年都要庆祝传统性的圣诞节。
I'd like to look this over before I sign it.
签约之前我想再看过一遍。