Autogamy Self - fertilization in plants.自花授粉:植物中的自体受精现象....border plants.花带里的植物...plants that impoverish the soil quickly.使土壤迅速贫瘠的植物Feed plants and they grow, neglect them and they suffer.人勤地生宝;人懒地长草。Most plants prefer t...
They identified six plants as having potential for development into pharmaceutical drugs.他们验明6种植物有可能提炼出药物麻醉剂。Nuclear weapons plants across the country are heavily contaminated with toxic wastes.全国的核武器工厂均受到了有毒废弃物的严重污染。Dig...
They irrigated their crops with water from this river.他们用这条小河里的水浇庄稼.The fields are irrigated so that the crops can grow.田地灌溉了,庄稼便能生长.Water resources cannot be separeated from land resources in irrigated agriculture.在灌溉农业...
...the shelving on the long, windowless wall.长长的一面没有窗户的墙上的一组架子He'd spent four and a half years in windowless cells, much of the time in chains.他已经在没有窗户的牢房里呆了4年半，多数时间都戴着镣铐。It isn't suitable for subsurface constr...
那个卖国贼终于被人发现并被监禁了起来.The traitor was finally found out and put in prison.他被描绘成卖国贼.He was depicted as a traitor.最近有本关于卖国贼的新书。You know, there's a new biography of quisling....
He flounders through the first weeks of freshman year.刚进大学的头几个星期他手足无措.For example, genes from flounders can help ordinary plants like tomatoes and strawberries fight the cold.例如比目鱼基因可以帮助像西红柿和草莓之类的普通植物抗寒....