Nitroethane
[化] 硝基乙烷
🗣️ 情景例句
Thanks.
谢谢。
Excuse me.Can you tell me the correct time?
对不起，你能告诉我一下准确的时间吗？
He's been there for over two years. He's been there since two years ago.
他到校有两年多时间了。他两年前就到那儿学习了。