Protic acid
[医] 白蛋白酸
🧩 词语组成解析
🗣️ 情景例句
We think all the terms should meet with common agreement.
我们认为，所有的条款都应当取得一致意见。
Is this OK?
这样行吗？
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。