在短兵相接的激烈战斗后,敌人被击退了.The enemy was beaten back after some heavy fighting at close quarters.战士们击退了敌人所有进攻.The soldiers beat back all the attacks of the enemy.他们已击退入侵的敌人.They have rolled back the invading enemy force....
不要对我摆臭架子.Don't try to strike an attitude with me.她喜欢摆臭架子,招人烦.She likes to put on airs, which others find very annoying.他老是想在别人面前摆臭架子.He is trying to put on so much style....
本文介绍了双螺杆挤压机的模拟分析的方法.This article introduces simulation analysis methods of twin - screw extruder.应用结果表明,该系统满足设备要求,为单螺杆挤压机的研制提供了参考依据.This paper introduced application of intelligent computer control system in single - scr...