Triterpane
n. [化]三萜(烷)
🗣️ 情景例句
Thank you.
谢谢。
It'll take a few more weeks for the bone to mend.
还需要花两三周骨头才能复原。
Oh dear! Where can I go if I want to smoke a cigarette?
天啊！我该到什么地方吸烟呢？