一群学徒正在开动水压机.A group of apprentics were operating the hydraulic press.在水压机中驱水是目前通用的方法.Dehydration in hydraulic presses is the most general method now in use.水压机和锻锤已广泛用于生产这类锻件.Both hydraulic presses and hammers are widely ...
虽然天气越来越热，他们仍全部戴着高顶礼帽，穿着燕尾服。They were all in top hats and cutaways despite the growing heat.男孩身穿黑色燕尾服为乔治三世服丧。The boys wore black tail coats in mourning for George III.身穿燕尾服打着白领结dressed in white tie and tails...
Nim ruminated, digesting the information he had been given.尼姆陷入了沉思, 他在消化刚听到的这些情况.He ruminated on [ over ] what had happened the day before.他 沉思 前一天发生的事.He ruminated over the problem.他反复思考这个问题....