“car retarder”的概念、定义、翻译、参考文献-科学参考

单词	car retarder
释义	car retarder [¦kär ri`tärd·ǝr] ^ENGINEERING A device located along the track to reduce or control the velocity of railroad or mine cars.
随便看	cored electrode core drier core drill cored solder core-dump core flow core gripper core-gripper case core-halo galaxy core hitch Coreidae core image core-image library core intersection core interval core iron coreless-type induction heater core lifter core-lifter case core logging core logic core loss core memory core memory resident coremium

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