单词	冲击前面
释义	同激波阵面--冲击前面
随便看	mechanical shock mechanical shovel mechanical shrinkproofing mechanical shunt mechanical side block mechanical signal mechanical skill mechanical slide table mechanical slot mechanical smoke filter mechanical solidarity mechanical sorting mechanical source mechanical spalling mechanical splice mechanical square mechanical stability mechanical stability against short circuit mechanical stabilization mechanical stabilizer mechanical--stabilizer mechanical stable aggregate mechanical stacker mechanical stage mechanical stamping