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....
非 表面活性剂 的添加剂称作助洗剂,长期以来用以改进表面活性剂的去污作用.Nonsurfactant additives known as " builders " have long been used to improve detergent action of surfactants.如同所有化学和物理的过程一样, 温度对去污作用有重要影响.As in all chemical and physical processes, te...
Thank God, Prissy knew all about midwifery.感谢上帝, 百里茜懂得接生的全过程.I grew to dislike the people from my background — they were rather uptight and prissy.我变得讨厌和我有着同样出身背景的人——他们太保守、太一本正经了。a prissy and emotionless creature谨慎、冷漠的傀儡...
他们会认真分析那个问题，指出其症结所在。They will take that problem apart and analyze it in great detail.主要的症结是税收问题。The main sticking point was the question of taxes.现在既已找出问题的症结，即可采取适当行动。Now that the problem has been identified, appropriate...
I initially dismissed the idea out of hand.我起初不假思索地就否定了这个想法。I wouldn't dismiss it out of hand.我不会不假思索地摈弃它。We must deal with the situation before it gets out of hand.我们应在局面变得无法控制前找出对策....