英语词汇“screw block”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	screw block
释义	screw block 基本例句千斤顶,螺旋顶高器 Each of the four legs contains a simple screw jack with a thrust bearing that is operated telescopically inside of two tubes.四条腿中每个都装有一个简单的螺旋千斤顶，千斤顶中又有一个在两根管道中做伸缩操作的推力轴承。
随便看	Djalan djalbor Djalet Djali djalinac Djalla Djallabou Djallo Djalloul Djalma djalmaite djalmate djalmite Djalo Djaloukou Djalush djamaa Djamaa Djamal djambala Djambala djambani djambi Djambi Djambokota