Nitroalkane
[化] 硝基烷
🗣️ 情景例句
Oh, yes! Harvey Carlson! I remember.
噢 ，是的， Harvey Carlson 我记得。
I'm afraid all my efforts were in vain.
我担心我的努力全白费了。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？