Cuprous
a. 亚铜的, 一价铜的\\n[医] 亚铜的, 一价铜的
✅ 同义词
🗣️ 情景例句
It's five years ago.
那是五年前了。
You must be crazy to go walking in such awful weather.
你一定是头脑发昏了，这么坏的天气还去散步。
He felt free to talk about his failures or his difficulties.
他可以随便谈论自己的失败或困境。