The civil war is obstructing distribution of famine relief by aid agencies.内战阻碍着救援机构对饥荒赈济物资的配给。Ethnic tensions among the republics could lead to civil war.共和国之间紧张的种族关系可能会引发内战。Civil war in the Sudan has been grinding on f...
子弹砰地射进了天花板，掉落的石膏碎片落了他们一身。The bullet slammed into the ceiling, spraying them with bits of plaster.我家房子的一些内墙是石膏板做的。Some of the internal walls of my house are made of plasterboard.天花板很高，上面装饰着石膏水果和花朵。It had a high ceiling, o...
The products were analyzed simultaneously using ethyl benzoate ( EB ) as internal standard.以苯甲酸乙 酯 为内标物,一次性同时分析了塔釜产物中各组分含量.The crude, wet benzoate ( 118 grams ) was dissolved with reflux in 1 , 400 ml methanol.将粗制 、 湿的苯甲...