英语词汇“pinion and rack jack”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	pinion and rack jack
释义	pinion and rack jack 🌏齿轮齿条起重器
随便看	cause for concern cause for crack cause for crack formarion cause for death cause for ecological degradation cause for evolution cause for fault cause for formation cause formation cause for rupture cause for scaling cause for seepage cause for spread cause for the damages cause-free feature cause friction cause fright causeful causefully cause fundamentally cause further humanitarian hardship for cause further problems cause greater havoc than ever cause great excitement among cause great mischief