layer
layer
英[ˈleɪə(r)]美[ler]
n.层，层次，膜，[植]压条，放置者，计划者；
vt.把…分层堆放，借助压条法，生根繁殖，将（头发）剪成不同层次；
vi.形成或分成层次，[植]通过压条法而生根；
复数：layers;
第三人称单数：layers;
过去式：layered;
过去分词：layered;
现在分词：layering;
例句
vitreous layer角膜层
the outermost atmospheric layer大气层中*外面的一层
These seeds must be covered with a layer of earth.这些种子必须盖上一层泥土。
The pond was covered in a brittle layer of ice.池塘覆盖了一层易碎的冰。
Many groups of scientists quickly began monitoring the Antarctic ozone layer.许多科学家小组很快开始了对南极臭氧层的检测.
Please shut up! All that hot air is damaging the Ozone Layer.您还是免开尊口吧! 所有热空气都会破坏臭氧层.
The layer spindle was an early development.层式纺锤形是早期发展起来的.
The retina , the inner layer of the globe, consists of two portions.视网膜是眼球的内层, 包括两部分.
It introduced the seven - layer coextrusion blown - film line for high barrier film.介绍了七层共挤高阻隔薄膜吹塑机组.
The surface of the concrete floor was coated by a white layer of slaking - lime.“混凝土”地面涂有白色饰面,饰面是以石灰浆涂刷而成.
英语六级真题
The outer layers of the volcano were worn away until the hard core stood completely exposed.
出自-2016年12月听力原文In some cases, colleges and universities might have to change their training programs, adding another layer of difficulty.
出自-2015年12月阅读原文柯林斯高阶英汉双解学习词典释义
N-COUNT
层
A layer of a material or substance is a quantity or piece of it that covers a surface or that is between two other things.
例句
A fresh layer of snow covered the street...街上覆盖了一层新雪。...the depletion of the ozone layer...臭氧层的损耗N-COUNT
层次；阶层；等级
If something such as a system or an idea has many layers, it has many different levels or parts.
例句
...an astounding ten layers of staff between the factory worker and the chief executive...工厂工人和首席执行官之间10个等级的巨大差距Critics and the public puzzle out the layers of meaning in his photos.评论界和公众揭开了他照片中的重重深意。VERB
分层放置
If you layer something, you arrange it in layers.
例句
Layer the potatoes, asparagus and salmon in the tin...把土豆、芦笋和**哈鱼分层装入罐头内。By lifting and layering her hair, Michael created a lighter frame for her face.通过把头发往上梳，增加层次感，迈克尔让她的脸型显得更为柔和。英汉词典释义
n.
层, 层次
These seeds must be covered with a layer of earth.这些种子必须盖上一层泥土。层，表层；层次，阶层
vt.
把…分层堆放
英英词典释义
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"行业词典
体育： 瞄准手；
医学： 层：纸张一样的组织，厚度几乎是均匀的。也有几层重叠起来的，如在表皮；
建筑： 层次；
机械： 焊层；多层焊时的每一个分层。每个焊层可由一条焊道或几条并排相搭的焊道组成。；
测绘： 分层；按照一定规律，对地图数据进行分组的过程。；
