Bob had to touch up the exterior paintwork where it was necessary.鲍勃要给所有外表需要修饰的地方上油漆.Covert action was deniable; a Pentagon program would not be ( Bob Woodward )偷偷摸摸的行动是可以否认的; 而五角大楼的行动却是有目共睹的 ( 鲍勃伍德沃德 )Bob died of a hear...
Energy transformations go on constantly, all about us.在我们周围,能量始终在不停地转换着.New objects characterizing the structure of complex linear transformations are introduced.本文引入表征复线性变换结构的新对象.Chemical transformations occur.发生了化学转换。O...
他粗暴的外表下藏着一颗非常善良的心。His gruff exterior concealed one of the kindest hearts.他们或许会感到疲惫，虽然外表看似没事，但可能很容易发火。They may feel tired and though outwardly calm, can be irritable.性格和外表是分不开的，而且观其形知其性。Character is not separable from phy...
后者经过热解,就转变成环己二烯酮的衍生物.Thermolysis of the latter furnished the cyclohexadienone system.链型机器人也可以组装成环型的滚动机器人或两足步行机器人.They can also become rolling loops or bipedal, walking robots....