基本解釋旋耕機(jī)同根派生 rotavator相關(guān)詞英漢例句The boat can solve the technical problem of providing a handed rotavator boat that a person can sit on to operate so as to reduce work intensity. 所要解決的技術(shù)問題是提供一種人可以坐在船上進(jìn)行操作以減小勞動強(qiáng)度的手扶式水田旋耕船。rotavator更多例句