单词	sharp height
释义	sharp height 锐高
随便看	piston ring travel piston ring type seal piston ring wall piston ring width piston ring with double hook piston ring with single hook piston ring with taper face piston ring working gap piston-rod piston rod piston rod boss piston rod bottom nut piston rod cap piston rod cotter piston rod cross head piston rod extension piston rod flange piston rod for air pump piston rod gland piston rod guide piston rod guide cap piston rod load piston rod load diagram piston rod nut piston rod oil cup 失张失致失惊倒怪失惊打怪失时落势失精落彩失诸交臂失败为成功之母失道寡助失马塞翁失魂丧胆售卖售卡处售后售票售缺售罄售货唯唯一唯上