词汇	locking drum
释义	locking drum 锁闭鼓,锁团筒
随便看	restraint joint restraint layer restraint level restraint location restraint mechanism restraint mechanism in the procedure restraint method restraint modulus restraint moment Restraint of abrasive wheel restraint of competition restraint of concrete restraint of crystallization restraint of displacement restraint of financial resources restraint of harmonic restraint of illness and poverty restraint of interface restraint of labour restraint of liberty restraint of loads restraint of marriage restraint of NP potential restraint of prices restraint of princes