马铃薯仍然是最受欢迎的食物,其次是白面包。Potatoes are still the most popular food, followed by white bread.他拒绝退而求其次。He refused to settle for anything that was second best.首先是价格贵,其次,速度太慢。Firstly, it's expensive, and secondly, it's ...
他尽管生气, 说的话还是有节制的.In spite of his anger, his remarks were restrained.有节制的生活是健康的关键.Moderation is the key to good health.他在饮食方面是很有节制的.He is abstemious in eating and drinking....
After the mandrel is melted, a thin layer of alloy remains on the propellant surface.此心轴溶化之后, 在推进剂表面上留有一薄层的合金.The winder will consist of an air expanded winding mandrel.卷取机由气动胀缩卷筒组成.Non - mandrel drawing is a method wide...