push-jack

基本解釋

The babor intensity needed is just to push jack to suitable working location.and slightly slide switch for realizing purpose of lifting.
勞動(dòng)強(qiáng)度只是推動(dòng)千斤頂?shù)胶线m的工作位置，輕輕撥動(dòng)開(kāi)關(guān)就可以達(dá)到起升目的。
Some plants push their roots deep into the soil.
一些植物的根深深長(zhǎng)入土中。
Jack was assigned to the assembly shop of the factory.
杰克被分配到廠里的裝配間工作。
I am longing to see my friend Jack again.
我渴望再見(jiàn)到我的朋友杰克。
He has no intention to jack up the plan.
他沒(méi)有放棄這個(gè)計(jì)劃的意思。