expanses

英 [ɪksˈpænsɪz]

美 [ɪkˈspænsɪz]

n.  一大片，广阔，宽广，浩瀚(尤指陆地或海洋)
expanse的复数

柯林斯词典

• N-COUNT 广袤;辽阔;浩瀚
  Anexpanse ofsomething, usually sea, sky, or land, is a very large amount of it.
  1. ...a vast expanse of grassland.
     广阔的草原

双语例句

• Researchers have pinpointed the trigger that turns a disordered assembly of locusts into a coordinated marching army capable of devastating vast expanses of crops and natural vegetation.
  科学家发现了让一大群无序的蝗虫变为有秩序行军的蝗群的原因。这种蝗群可以破坏大面积的作物和自然植被。
• One half of its surface the half which, thanks to the vagaries of orbital mechanics, always faces Earth is dominated by dark, smooth expanses of ancient, frozen lava known as maria.
  其表面的一半由于轨道力学的变幻莫测，这一半总是面对地球一直处于黑暗之中，这片黑暗的地方被称为月海，不仅平坦广阔，而且由古老而冻结的火山岩形成。
• There is soil that looks like broad expanses of red silk, decorated with the long curving rows of pink and white flowers of the cotton plant.
  此地还有红绸般的大片土壤，上面点缀着棉地里的粉红色和白色花朵。
• We stood on the high ridge, looking down on the flaming expanses of broomcorn.
  我们站在高岗上，俯察那片火红的高粱地。
• An air photograph taken at that time would have revealed spotted villages, linked together by unsurfaced roads and separated by expanses of forest or swamp.
  那个年代里做的空中拍照能显示出错落有致的村庄，用凹凸不平的道路连着，也被铺展的一片片森林或沼泽彼此隔开着。
• The video shows the rim of the Endeavour crater becoming visible as the Rover neared its goal-but the drive did include detours, as Opportunity had to drive round large expanses of treacherous terrain.
  视频显示，随着探测器越来越接近其目标，奋进撞击坑的边缘变得越来越清晰可见。但是这段路程也包括绕路，机遇号不得不绕开大范围的危险地形。
• Wallow in money We are rich in resources and vast expanses of fertile land.
  [口]在钱里打滚，非常富有我国资源丰富，沃野千里。
• Patrolling vast expanses, this wanderer of the far north has adapted to cycles of feast or famine.
  巡逻着宽广的地域，来自北方的流浪者早已习惯了饱餐与饥饿的轮回。
• Vast expanses of marsh that used to abound with reeds have been converted into arable land.
  曾经是芦苇丛生的大片沼泽地已经变成了耕地。
• Visitors to the test events have marvelled at the space age structures but were surprised at the expanses of concrete and lack of greenery.
  参与测试活动的人们都对奥运场馆宇宙概念的架构表示惊叹，不过他们也指出混凝土的使用范围太广，场馆中缺乏绿色元素。