英语词汇periscope的意思、用法及释义-英汉双解词典

单词	periscope
释义	periscope n apparatus with mirrors and lenses arranged in a tube so that the user has a view of the surrounding area above, eg from a submarine when it is under water 潜望镜.
随便看	spectral spectre spectro- spectrometer spectroscope spectroscopic spectrum speculate speculation speculative speculator sped speech speech-day speechify speechless speechlessly speechlessness speech therapist speech therapy speed speedboat speedily speed-indicator speediness

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