Mercaptotropolone
巯基酚酮
🗣️ 情景例句
Here, take a look at these Rolexes.
来看这几只劳力士吧！
Don't cross the bridge till you get to it.
不要杞人忧天。
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平稳，丝毫不妨碍你阅读或睡眠。