layer是什么意思

layer

美['ler]  英['leɪə(r)]
n.  层
vi.  分层
vt.  将某物堆积成层
  过去式：layered  过去分词：layered  现在分词：layering  第三人称单数：layers
  近义词：coat，

详细释义

n.(名词)
  1. 层，层次
  2. 铺设者， 放置者，敷设机
  3. 阶层
  4. 地层
  5. 【植】压条；用压条法分出的植物，倒伏的庄稼
  6. 计划者
  7. 【赛马】赌客
  8. 产卵的鸡，生蛋的鸡
  9. 【军】瞄准手
  10. 涂层，表层
v.(动词)
  1. 用压条法培植，借助压条法生根繁殖，庄稼倒伏
  2. 把…堆积成层， 成层
  3. 分层砌
  4. 分层，把…分层堆放
  5. 【园艺】用压条法使（嫩枝）生根

双解释义

n.(名词)
  1. [C]层,层次 thickness of material on a surface

英英释义

Noun
  1. single thickness of usually some homogeneous substance;

    "slices of hard-boiled egg on a bed of spinach"

  2. a relatively thin sheetlike expanse or region lying over or under another
  3. an abstract place usually conceived as having depth;

    "a good actor communicates on several levels" "a simile has at least two layers of meaning" "the mind functions on many strata simultaneously"

  4. a hen that lays eggs
  5. thin structure composed of a single thickness of cells
Verb
  1. make or form a layer;

    "layer the different colored sands"

组词搭配

形容词+～
  1. bottom〔inner〕 layer底〔内〕层
  2. thick〔thin〕 layer厚厚〔薄薄〕的一层
  3. top layer顶层
  4. even〔uneven〕 layer〔不均匀〕均匀的一层
介词+～
  1. in layers按层
  2. dress in layer一层一层地包起来
～+介词
  1. a layer of clay一层粘土

例句

用作名词(n.)
  1. This layer of rock contains a lot of flint.这一岩层中有大量燧石。
  2. There is a fine layer of dust on the desk.桌子上有一层薄薄的尘土。
  3. There are several layers of meaning.有几层不同的含意。
  4. The pollution had destroyed ozone layer and caused many changes in weather.污染破坏了臭氧层，并引起了许多天气变化。
用作不及物动词(vi.)
  1. Mists layered thick about him.层层雾霭笼罩着他。
用作及物动词(vt.)
  1. Layer the potatoes and onions in a dish.把土豆和洋葱分层放在盘子里。
  2. We layer the crops to make them grow better.我们对农作物进行压条处理，以利于他们生长。
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