Ethynylcyclohexanol
[化] 乙炔基环己醇
🗣️ 情景例句
where we had our meals ...
我们用餐的地方……
The best teachers of humanity are the lives of great men.
启迪人性最好的导师是伟大人物的生活。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。