Amidofluroide mecury
[机] 氨基汞化氟
🗣️ 情景例句
We must.
我们是该开始了。
Deep rivers move in silence, shallow brooks are noisy.
深水静静流，浅溪潺潺流。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。