Ethylic ether
[机] 二乙醚
🧩 词语组成解析
a. 乙基属的
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
She flunked her English examination.
她的英语考试失败了。
It's faster but more expensive to ship goods by air.
空运较快但运费较高。
His cake is four times as big as mine.
他的蛋糕是我的四倍大。