Pentitol
戊五醇, 戊糖醇
🗣️ 情景例句
Certainly.
当然可以。
When I traveled to a foreign country, I was very aware that I was a Chinese.
当我出国旅行时，我非常明白自己是一名中国人！
I like writing to my penfriend, but it takes a lot of time.
我喜欢给笔友写信，但那很花时间。