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波段
释义
波段wave band 【计】 wave band 波段bōduàn[wave band] 无线电广播中,把无线电波按波长分成的段。如:长波;中波;短波;超短波
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head over heels
head over heels in love
head-page
head-per-track
head-per-track disk drive
headphone
headpiece
head pin
head plate
head plug
head-positioning actuator
head positioning mechanism
head presentation
head pressing
head pressure
head process
headquarter
headquarters
headrace
head receiver
head register
headrest
head rest
head rhyme
head room
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。
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更新时间:2026/5/18 6:08:35