S-guanido valerianic acid
[医] 肉硷
🧩 词语组成解析
胍基
a. 颉草的
🗣️ 情景例句
It was nice here, too.
这儿也很好。
Let's get together one of these days.
找一天聚聚。
I have a letter of introduction here.
我这儿有一封介绍信。