单词	straight collet
释义	straight collet 直夹套
随便看	constant-level lubricator constant level oiler constant level regulator constant-level regulator constant level splash system constant level surface constant-level surface constant level tank constant-level tube constant level tube constant life fatigue diagram constant lift control constant light constant light gap constant limit constant linear velocity constant line number operation constant linkage theorem constant-linkage theorem constant load constant-load arrestment constant-load arrestment mode constant load asymmetrical beam constant load balance constant-load balance 变叙叚叛叝叟叠口古句哀シミ哀シム哀レ哀レッポイ哀レミ哀レム哀傷哀切哀史哀悼