S-guanido valerianic acid
[医] 肉硷
🧩 词语组成解析
胍基
a. 颉草的
🗣️ 情景例句
How was it?
怎么样？
What is bothering you?
什么在困扰你？
I went further back into the cave and stopped still.
我向前走拐进岩洞，停住不动。