Ethynylcyclohexanol
[化] 乙炔基环己醇
🗣️ 情景例句
Guess what I just found out.
你猜我刚知道了什么？
I locked all the doors.
我锁好了所有的门。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，