ball-club (n.) ball-cage type constant velocity joint [交通運(yùn)輸工程]球籠式萬向節(jié)ball-busting adj.艱巨的；或富有挑戰(zhàn)性的ball-buster n.性欲極其旺盛的女人；不易有成就的工作，艱巨任務(wù)，挑戰(zhàn)ball-broof adj.避彈的；子彈打不穿的ball-breaking adj.令男子精力耗竭的ball-breaker n.耗盡男子精力的女人；性欲極其旺盛的女人ball-boy (n.) ball-boy n.拾球員ball-borne 球載ball-bore calibration device [能源科學(xué)技術(shù)]孔標(biāo)定裝置ball-bearing with taper bore 錐孔滾珠軸承ball-bearing with filling slot [機(jī)械工程]有裝球缺口的球軸承ball-bearing oil [機(jī)械工程]球軸承潤(rùn)滑油ball-bearing motor [電子、通信與自動(dòng)控制技術(shù)]滾珠軸承電動(dòng)機(jī)ball-bearing felt packing [交通運(yùn)輸工程]球軸承油氈ball-bearing fan [計(jì)算機(jī)科學(xué)技術(shù)]滾珠軸承風(fēng)扇ball-bearing (n.) ball-bearing n. 滾珠軸承；球軸承；滾珠；滾珠軸 adj. 滾珠軸承的ball-bank indicator [經(jīng)濟(jì)學(xué)]球式示傾器