单词	punched bend
释义	punched bend 冲压弯头
随便看	donorderived donor dopant donor doped silicon donor doping donor-driven donore donor-egg donor egg donor element donor energy level donor exhaustion donor fatigue donor graft donor group Donori donor impurities donor impurity donor impurity level donor insemination donor ion donor ionization energy donor level donor level density donor limestone donor material 光头佬生疮，明摆着光头圆脑不一定都是和尚光夺城池不损兵光屁股坐板凳，有板有眼光屁股打灯笼，自己献丑光屁股打狼，胆大不害臊光屁股打老虎，又不要命又不要脸光开花，不结果光开花，不结瓜光彩夺目，不同凡响 46685 46686 46687 46688 46689 46690 46691 46692 46693 46694