| 单词 | screw jack |
| 释义 |
screw jack
英汉-汉英词典
n. 螺旋千斤顶
词组 | 习惯用语
您要查找的是不是：Screw base jack 调节底座 Screw Jack Reducer Series 螺旋升降器 screw rack 斜齿条 four-wheel screw jack 四轮修车起重器 ratchet screw jack 棘轮螺旋千斤顶；棘轮螺旋起重器；详细翻译 jack-screw screw jack 起重螺旋 Worm Screw Jack 蜗轮丝杆升降机 screw jack n. 螺旋千斤顶 small screw jack 小螺旋千斤顶 jack screw 千斤顶螺丝 jacking screw 顶起螺丝
英语百科
Jackscrew（重定向自Screw jack）
    A jackscrew is a type of jack that is operated by turning a leadscrew. In the form of a screw jack it is commonly used to lift moderately heavy weights, such as vehicles. More commonly it is used as an adjustable support for heavy loads, such as the foundations of houses, or large vehicles. These can support a heavy load, but not lift it.
近义、反义、联想词
近义词n.jack
英英词典
screw jack n.
synonymous： jackscrew |
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