单词:ether
[化] 醚; 以太
n. a medium that was once supposed to fill all space and to support the propagation of electromagnetic waves
n. a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic
ether的用法和样例:
例句
- A whiff of ether will put you out in a few seconds.一剂乙醚几秒钟后就会使你失去知觉。
- Ether was used formerly to put a patient to sleep before an operation.从前人们在手术前用乙醚来使病人昏睡。
- Williamson reaction is one important method to prepare unsymmetric ether.Williamson反应是制备不对称醚类化合物的重要方法。
- Today's news went into the ether and was soon forgotten.今天的新闻广播听後不久即置於脑後了。
- It was once believed that light wave traveled through the ether.人们曾经相信光波在以太中穿过。
- Her words disappeared into the ether.她的话消失在九霄云外。
词汇搭配
- ether wave以太波,电磁波...
- ether extraction醚抽出物
- absolute ether无水醚
- ether extract醚提取物
- diisopropyl ether二异丙醚
- ether scanner全景接收机
- bromic ether乙基溴
- butyl ether丁基醚
- diethyl ether乙醚
- vinyl ether乙烯醚
- cyclic ether环醚
- petroleum ether石油醚
- dibutyl ether二丁醚,二丁基醚...
- acetic ether醋酸乙酯
- ether inhaler乙醚吸入器
- alkyl ether烷基醚
- ethyl ether乙醚
- ether ester醚酯
- anesthetic ether麻醉醚,麻醉乙醚...
- methyl ether甲基醚
经典引文
Her voice floated..through the silvery atoms of air and the mysterious ether to the great moon.
出自:A. Uttley
- air空气
- atmosphere大气
- heavens天空
- sky天空
- aether醚
- quintessence精华
- ethyl ether乙醚
- diethyl ether乙醚
- vinyl ether乙烯醚
- divinyl ether乙烯醚
- ethoxyethane[化] 乙醚
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