The design and application effect of the horizontal twinroler machine for coal briquetting have been introduced.介绍了用于压制型煤的卧式对辊压球机的设计和应用效果.Design modification route of large output briquetting machine was put forward base...
孩子号啕大哭,震得他耳鼓嗡嗡响.The wailing of the child pierced the drum of his ear.就在这样胡思乱想时, 远处隐约的隆隆炮声仍不断地轰着她耳鼓, 激起一阵阵恐惧的气氛.Through it all, the dull far - off thundering persisted , rolling into her ears in waves of fear.乘客们张嘴做吞咽动作,以...
Peter drove jerkily, cornering too fast and fumbling the gears.彼得转弯太急，换挡不利索，车开得一颠一颠的。Using his stick heavily, he moved jerkily towards the car.他费力地拄着拐杖，一瘸一拐地着向汽车走去。He began walking jerkily up and down, evidently unable t...