英语词汇mandrel怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mandrel
释义	mandrel/ˈmændr(ə)l/n. 1a a shaft in a lathe to which work is fixed while being turned 心轴，紧轴 b a cylindrical rod round which metal or other material is forged or shaped 芯棒 2 Brit. a miner's pick [英] (矿工用的)鹤嘴锄，镐 [16th c.: origin unknown]
随便看	thumb index thumbless thumbnail thumb nut thumb one's nose thumbprint thumbscrew thumbs down thumbs up thumbtack thump thumper thumping thunder thunderbird thunderbolt thunderbox thunderclap thundercloud thunderer thunderflash thunderfly thunderhead thundering thunderingly

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