Enanthaldehyde
庚醛
🗣️ 情景例句
What's your name?
你叫什么名字？
You forgot to fasten the collar buttons.
你忘了系鞋带。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡