jackscrew
音标: ['dʒækskru:]
jackscrew是什么意思、jackscrew怎么读
n. 螺旋起重机\n【医】 螺旋正牙器
jackscrew汉语翻译
n. 螺旋起重机<br>【医】 螺旋正牙器
jackscrew英语解释
名词 jackscrew:
- screw-operated jack同义词：screw jack
jackscrew详细解释
jack.screw
n.（名词）A jack operated by a screw.Also called screw jack 螺旋起重机，螺旋千斤顶：由螺旋杆运作的起重机也作 screw jack