请输入您要查询的英语单词:
单词
nothing for nothing
释义
nothing for nothing
freq.
5
spoken
5
[网络]
一分钱一分货;不费力气,一无所得;世上并无廉价货
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travelling-wave laser
travelling wave laser
travelling wave line
travelling wave linear accelerator
travelling-wave linear accelerator
travelling wave magnetron
travelling-wave magnetron
travel(l)ing-wave magnetron
travel(l)ing-wave magnetron oscillation
travel(l)ing-wave magnetron oscillations
travel(l)ing-wave maser
travelling wave maser
travelling-wave maser
travelling-wave megnetron
travelling-wave modulator
travelling-wave modulators
TRAVELLING-WAVE motors
travelling-wave multiple-beam klystron
travelling wave optical amplifier
travelling-wave optical maser
travelling wave oscillation
travelling wave oscillograph
travelling-wave oscillograph
travelling-wave oscilloscope
travelling wave oscilloscope
英汉翻译词典包含4368284条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2026/11/3 21:00:55