词汇“preoption”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	preoption
释义	preoptionpreoption[pri:ˈɔpʃən]n.1.■优先选择权
随便看	shunting shunting action shunting by pushing off wagons shunting charge shunting contact shunting contactor shunting controller shunting dwarf shunting effect shunting engine shunting engine kilometer shunting gradient shunting impact shunting indication shunting indicator shunting inspector shunting list shunting locomotive shunting movement shunting neck shunting on level tracks shunting program(me) shunting route indicator shunting service shunting signal controller

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