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
Don't be such a grouch.
不要总是牢骚满腹。
The blouse no longer fits me.
这件衬衣不再合我身了。
When he was driving along Catford Street recently,
最近，当他正开车在凯特福德街上行驶时，