英语词汇“psu”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	psu
释义	psu abbr.package size unspecified 未明确指出的包的尺寸; primary sampling unit 主要的取样单位
随便看	change-over procedure change-over projection change-over radius change-over rail mechanism for launch pad change over relay change-over relay changeovers change-over selector change over selector change over shutter change-over signal change over signal changeover speed gear change over switch changeover switch change-over switch change-over switch controller changeover switch controller change over switch controller changeover switch for emergency lighting change over switch for emergency lighting change-over switch for voltmeter change over switching change-over switching change-over switch (throw-over switch, commutator)

复社网英汉翻译词典包含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。