在原子物理学的术语中, “ 壳层 ” 一词是经常使用的.The word'shell " is used extensively in the terminology of atomic physics.所有的碱金属都在闭合壳层之外有一单个S电子.All the alkali metals have a single s - electron outside a closed shell.原子核形变证实壳层结构.Nuclear...
The railway station pours thousands of people in all directions.成千上万的人从火车站走向四面八方.Thick liquid pours much more slowly than thin liquid.稠的液体倒出来比稀的慢.It never rains but pours.不雨则已,雨则倾盆....
The recent fighting in the area could ignite regional passions far beyond the borders.最近该地区的战斗可能激发边境以外整个地区的激动情绪。The rocket rises and we can see the second stage ignite.火箭升高了,我们可以看到二级点火.Ammonia - air mixtures are quite di...
镶满钻石的王冠a crown encrusted with diamonds王冠上镶嵌着稀世珍宝—有钻石、红宝石、绿宝石。The crown was set with precious jewels—diamonds, rubies and emeralds.在加冕典礼上, 大主教把王冠戴在女王头上.At the coronation, the archbishop put a crown on the Queen's hea...