Tridecoic acid
[化] 十三酸; 十三烷酸
🧩 词语组成解析
🗣️ 情景例句
As poor as a church mouse.
一文不名。
I suppose it might be gold.
说不定是金子啊。
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？