基本解释錐孔滾珠軸承英汉例句雙語例句The basic design self-aligning ball bearing is available with a cylindrical bore or, in certain size ranges, with a tapered bore (taper 1:12).自調心球軸承的基本設計帶有一圓柱孔，或者在某些尺寸範圍內帶一圓錐孔（圓錐1：12）。ball-bearing with taper bore更多例句