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单词
maser
释义
maser
ma
ser
/
ˈmeɪzɚ
/
noun
[countable]
Etymology
ETYMOLOGY
maser
Origin:
1900-2000
microwave amplification by stimulated emission of radiation
a piece of equipment that produces a very powerful electric force
→
laser
随便看
narcissistic
narcissus
narcolepsy
narcoleptic
narcosis
narcotic
Narragansett
narrate
narration
narrative
narrator
narrow
narrowband
narrow-gauge
narrowly
narrow-minded
narrow-mindedly
narrow-mindedness
narrowness
narrows
narwhal
nary
NASA
nasal
nasally
英语词典包含48224条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/20 10:34:36