Mexenone
[化] 美克西酮; 甲克酮
🗣️ 情景例句
I read when I have the chance.
我有空时喜欢读书。
I will happily admit that I am as nervous as a cat on a hot roof.
我承认现在我非常紧张，像热锅上的蚂蚁一样。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。