口头之言便捷，但缺乏持久性。The spoken word is immediate but lacks permanence.人们观察到植物覆盖对农药持久性有影响.Plant cover has been observed to influence pesticide persistence.除草剂在底泥中的持久性与剂型无关.Persistence of the herbicide in the mud was irrespectiv...
He gnashed at me, and foamed like a mad dog.他对我咬牙切齿, 象个疯狗似地吐着白沫.Foamed butyronitrile coating, providing the best ventilation, comfortableness and flexibleness.发泡丁腈涂层, 提供最佳的透气性, 舒适、灵活.Foamed plastic materials containing m...
You gave me back the projector.你将幻灯机还给我了。A light pointer is often useful with a slide projector.光指示器经常与幻灯片放映机一起使用.There is a new projector in my office.我的办公室里有一架新的幻灯机....
They accept the Prophet's precepts but reject some of his strictures.他们接受先知的教训,但拒绝他的种种约束.The legal philosopher's concern is to ascertain the true nature of all the precepts and norms.法哲学家的兴趣在于探寻所有规范和准则的性质.Thoug...
He reached the garden gate and thrust his way through it.他来到花园门口，挤了进去。Tony has now been thrust into the limelight, with a high-profile job.托尼现在一下子成了众人关注的中心，因为他有一份经常出镜、见报的工作。The conductor brought home the full thrust of t...