Ethynes
[化] 炔烃
🗣️ 情景例句
What does NATO mean?
NATO是什么意思？
I was moved. = I was touched.
我很受感动。
What! shouted the tiger.Another tiger? I want see him.I'll speak to him.
什么！老虎吼叫起来，“另一只老虎！我要见他。我要跟他谈谈。”