World leaders are expected to sign a treaty pledging to increase environmental protection.世界各国首脑预计会签署一份承诺加强环境保护的协定。The leaders have been ousted from power by nationalists...这些领导人被民族主义者赶下了台。The two leaders were flummoxed ...
The foxes come and scavenge the bones.狐狸过来寻觅骨头。The flash sent the foxes scampering away.闪光惊得狐狸四处逃窜。Foxes, wild cats and other animals pursue the hare.狐狸 、 野猫及其他一些动物都捕食野兔....
It was stupid, just vandalism for the hell of it.只是为了好玩而破坏公物是很愚蠢的行为。It was wanton, moronic vandalism.这是无端、愚蠢的恶意破坏。a deliberate act of vandalism故意毁坏的行为...
The high laevorotation of L - cystine depends on a specially helical structure of its molecular.指出了L - 胱氨酸高度的左旋性是由其分子的特殊螺旋结构决定的.L - Cysteine is a, neutral, genetically coded amino acid, derived from cystine and found in ...
这是冷却,滤出沉淀的二氯碘化铯.It is cool and filter the precipitated caesium dichloroiodide.不然可能形成四氯碘化铯.Otherwise cesium tetrachloroiodide may be formed.金属片上涂有象铯那样的某种特殊材料.The metal sheet is coated with a certain special material, such...