layer的意思

基本释义

• n 层，层次；膜；[植]压条；放置者，计划者

  an amount or piece of a material or substance that covers a surface or that is between two other things

• v 把…分层堆放；借助压条法；生根繁殖；将（头发）剪成不同层次

  to make a layer of something or put something down in layers

例句

1. He pulled off layer upon layer of clothing (= many layers of clothing ).

   他把衣服一件件地脱掉。

2. These seeds must be covered with a layer of earth.

   这些种子必须盖上一层泥土。

3. The cake has three layers.

   这个蛋糕有三层。

4. He tried to penetrate the layers of bureaucracy.

   他设法打通了层层官僚关节。

短语

• boundary layer 边界层
• thin layer 薄层；薄膜层
• surface layer 表层
• double layer 双层
• soil layer 土层；土壤层次

近义词

英英释义

noun 1. thin structure composed of a single thickness of cells 2. a hen that lays eggs 3. single thickness of usually some homogeneous substance e.g. slices of hard-boiled egg on a bed of spinach Synonym: bed 4. an abstract place usually conceived as having depth e.g. a good actor communicates on several levels a simile has at least two layers of meaning the mind functions on many strata simultaneously Synonym: levelstratum 5. a relatively thin sheetlike expanse or region lying over or under another verb 1. make or form a layer e.g. layer the different colored sands

词汇搭配

同根词