Poisson's number
[化] 泊松数
🧩 词语组成解析
🗣️ 情景例句
This sentence doesn't make any sense.
这个句子完全讲不通。
They cannot help but be grieved by the death of a friend.
眼见朋友死亡，自己却无能为力，他们感到深深的悲哀。
But why did white people want to catch Africans and put them in chains?
但是为什么白人要把非洲人抓起来，戴上镣铐呢？