L-nmma
[医]L-单甲基精氨酸
🗣️ 情景例句
It is nice of you to invite me to the party tonight.
你真好，邀请我参加今晚的聚会。
Remember me to your grandmother please.
请替我问候你的祖母。
You'd better go to bed earlier tonight, if you can.
如果可能，你今晚最好早点儿睡觉。