4周搞定2000+托福核心词
disaster = dis(分开) + aster(星星) = 星位不正,表示有灾难
discourage = dis(分开) + cour(心) + age(表名词) = 把心分散了→使气馁
分散;散布
disperse
常考释义
vt. 分散;使散开;传播
Seven people were wounded when soldiers fired rubber bullets to disperse crowds.
士兵发射橡皮子弹驱散人群时有7个人受了伤。
Police fired shots and used teargas to disperse the demonstrators.
警方鸣枪并使用催泪弹来驱散示威者。
Unlike aquatic and marine forms, land plants cannot always rely on water currents to carry their sex cells and disperse their fertilized eggs.
与水中和海洋中的形式不同,陆生植物无法总是依赖水流来携带生殖细胞或传播受精卵。
来源于:阅读OFFICIAL25 P3Alternative strategies have evolved in some plants, such as those that produce fewer but larger seeds that are dispersed to suitable sites by birds or small mammals or those that produce long-lived seeds.
一些植物已经发展了可供选择的策略,像那些能生产出通过鸟或小型哺乳动物带到合适栖息地的较小却更大的种子的植物,或是能生产出存活得更久的种子的植物。
来源于:阅读OFFICIAL32 P1In the second case, pollinators (insects, birds) obtain food from the flowering plant, and the plant has its pollen distributed and seeds dispersed much more efficiently than they would be if they were carried by the wind only.
在第二个例子中,授粉生物(昆虫、鸟类等)从开花植物中获取食物,而植物则可以通过它们来传递花粉和种子,这比仅仅依靠风来传递要高效得多。
来源于:阅读OFFICIAL17 P3We find it difficult to get to know people personally when they are milling about and dispersed in large groups.
我们很难去了解那些散布在大群体中的某个人。
来源于:阅读OFFICIAL13 P1This friction tends to slow the speed of winds, making them far less efficient at dispersing pollutants.
这种摩擦会降低风速,使得气体扩散污染物的效率降低。
来源于:阅读OFFICIAL23 P1vi. 分散
The crowd dispersed peacefully after prayers.
祈祷仪式过后,人们静静散去。
I mean if the…er…you know, if the seeds cannot really disperse in the wild area, then, you know, the tree may not colonize new areas.
如果夜冠橡树的种子无法在广阔区域内散播、生长,那么树种就无法拓展新领域,
来源于:听力OFFICIAL6 L3By 8200B.C., drought conditions were so severe that the people abandoned their long-established settlement, perhaps dispersing into smaller camps.
到公元前8200年的时候,干旱变得非常严重以至于人们放弃了他们的长久居住地,也许分散成小的群落了。
来源于:阅读OFFICIAL20 P2Numerous changes accompanied these developments. The rural population both dispersed and grew, and was probably less homogeneous and more mobile than it had been a generation earlier.
大量的改变伴随着进步。农村人口散播开来并有所增长,同时与更早的一代人相比,他们更不均匀切具有更高的移动性。
来源于:阅读OFFICIAL32 P2以上图片仅供学习交流使用,版权归原作者所有,如有侵权,请与我方联系