常見(jiàn)例句Plummer, David Mcgeary, Diane H. 放大圖片 作者: Charles C.Plummer made no friends during her first year of university. 普魯默在大學(xué)的第一年里一個(gè)朋友都沒(méi)交。Grease lubrication is preferred for bearings in SNL plummer block housings. SNL立式軸承座里的軸承最好采用脂潤(rùn)滑。The fig shows a CARB bearing C 2220 in an SNL plummer block housing. 此圖顯示SNL軸承座中的CARB C 2220軸承。Large SNL plummer block housings support condition monitoring during operation. 大型SNL軸承座支持對(duì)設(shè)備進(jìn)行狀態(tài)監(jiān)測(cè)。And in those days there lived in London a girl called Polly Plummer. 只聽(tīng)?zhēng)茁晳K叫,隊(duì)伍中體力不夠的人,無(wú)法立足,如紙片般被狂風(fēng)卷起,拋人萬(wàn)仞深淵。 返回 plummer