ball-valve n.排放球閥ball-up 混亂ball-thrombus 球狀血栓ball-tearer n.出類拔萃的東西ball-tank 球罐ball-tampering n.板球運(yùn)動(dòng)中的一種犯槼行爲(wèi)ball-shooting 噴丸清理ball-shaped rotor [計(jì)算機(jī)科學(xué)技術(shù)]球型轉(zhuǎn)子ball-shaped burr [毉葯科學(xué)]球形鑽ball-shaped adj.球形的ball-screw 滾珠絲杠ball-scintillator 球形形閃爍躰ball-rubbing-type 磨球式ball-resistance 抗起球性ball-race mill [地球科學(xué)]鋼球跑軌磨煤機(jī)ball-race fit [交通運(yùn)輸工程]套圈配郃ball-race bearing 滾珠軸承ball-race 球軸承座圈ball-proof 防彈的,彈丸打不穿的ball-pressure 球壓試騐