Decalone
[化] 萘烷酮
🗣️ 情景例句
What did they say?
他们说什么?
'Tis altogether vain to learn wisdom and yet live foolishly.
枉自学聪明，却做愚蠢事。
Other types of bee make their nests in holes in the ground.
其他种类的蜂在地穴里筑巢。