Factories are no longer allowed to pollute the air with black smoke.不再允许工厂的黑烟污染空气了.These gases pollute the atmosphere of towns and cities.这些气体污染了城镇的空气。Mining would pollute the lake and denude the forest.采矿会污染湖水，毁掉森林。Bicy...
Mining would pollute the lake and denude the forest.采矿会污染湖水，毁掉森林。Factories are no longer allowed to pollute the air with black smoke.不再允许工厂的黑烟污染空气了.She thinks these books pollute the minds of children.她认为这些书腐蚀儿童的心灵....
这个小女孩眼睛一直紧盯着他身后的那堵墙。The child kept her eyes fixed on the wall behind him.他把便条递给了桌旁的女孩。He gave the girl at the desk the message.这个女孩已经发现了工厂里的勾当。The girl had found out about the goings-on in the factory....
Lanthanum praseodymium - cerium rare earth ( LPC ) was a patent composition.镧镨铈混合稀土 ( LPC ) 是新型专利成分的混合稀土.Among the simplest are the lanthanum compounds of the form La?其中最简单的是la? 研问降娘缁0合物.Description: Lanthanum Nitrate is...
Tonight the haddock were shoaling massively in three hundred fathoms.今晚鳕鱼将要大量群集在距岸三百浔的地方.We sailed into the bay and dropped anchor in five fathoms of water.我们驶进海湾，将锚抛进 5 英寻深的水里。The harbour is four fathoms deep.港深为四英寻.One...
Why are people so full of gloom and doom?为什么人们如此沮丧悲观？A sense of impending doom came upon all of us.我们所有人都有一种大难临头的感觉。A sense of imminent doom was inescapable.一种即将来临的毁灭感无可逃避。...