单词 | layer |
释义 | layer['leiə]n. 层, 产卵鸡, 放置者vt. 分层堆积, 压植【计】 层【医】 层 layer lay.er AHD: [l³“…r] D.J. [6le!*]K.K. [6le+]n.(名词)1. One that lays:放置者:从事铺设工作的人:a tile layer.铺瓦工2. A hen kept for laying eggs.下蛋鸡:为生蛋而饲养的母鸡3. A single thickness of a material covering a surface or forming an overlying part or segment:层:覆在表面的物质或形成叠盖的部分或部位:a layer of dust on the windowsill; a cake with four layers.窗台上的一层灰尘;四层蛋糕4. A usually horizontal deposit or expanse; a stratum:地层:通常是水平的沉积物或扩展物;层:layers of sedimentary rock; a layer of warm air.多层的沉积岩;热空气层5. A depth or level:深度或层次:a poem with several layers of meaning.有多层含义的诗歌6. Botany A stem that is covered with soil for rooting while still part of the living plant.【植物学】 压条:将枝条埋在土中使其生根,而同时又是存活的母体植物的一部分v.(动词) lay.ered,lay.er.ing,lay.ers v.tr.(及物动词)1. To divide or form into layers:使分开并形成层次:layered gravel and charcoal to make a filter.将砂砾和木炭分层以做成过滤器2. To cut (hair) into different, usually overlapping lengths.将(头发)剪成不同层次,通常是叠盖在一起的长度3. Botany To propagate (a plant) by means of a layer.【植物学】 用压条法培育(植物)v.intr.(不及物动词)1. To form or come apart as layers.形成或分成层次2. Botany To take root as a result of layering.【植物学】 通过压条法而生根 |
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