Perchlorether
[化] 全氯乙醚
🗣️ 情景例句
Well, it's small, but clean.
噢， 它是小了点， 但是干净。
The poet creates pictures with words.
诗人用语言创造万物。
He usually drops in at my place on his way home.
他常常在回家的路上顺便来看看我。