循環(huán)球式轉(zhuǎn)向器ball: n. 跳舞會(huì);〔俚語(yǔ)〕狂歡會(huì)。 give a ball ...steering gear: 【航?!坎俣嫜b置。 recirculating-ball steering gear: 回旋滾珠式齒輪recirculating ball and nut steering gear: 循環(huán)球和螺母式轉(zhuǎn)向器recirculating ball steering: 循環(huán)球式轉(zhuǎn)向器下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯