Pentadecane
[机] 十五烷
🗣️ 情景例句
Thanks.
谢谢。
I ate too much candy. I have a toothache.
我吃了太多的糖果。牙齿在痛哩。
Today we have two new students. Their names are Lucy and Lily.
今天我们班来了两位新同学，他们的名字叫Lucy和Lily。