Perchlor-ether
[机] 过氯乙醚
🧩 词语组成解析
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
Have a safe trip back.
祝您平安返家。
You must be crazy to go walking in such awful weather.
你一定是头脑发昏了，这么坏的天气还去散步。
Now she looks pale as if she were ill.
现在她脸色难看，好像病了一样。