• n. 層，層次；膜；[植]壓條；放置者，計劃者
• vt. 把…分層堆放；借助壓條法；生根繁殖；將（頭發(fā)）剪成不同層次
• vi. 形成或分成層次；[植]通過壓條法而生根

來自lay,放置，引申詞義層次，階層，

layer

layer: see lair

layer (n.)

late 14c., "one who or that lays" (especially stones, "a mason"), agent noun from lay (v.). Passive sense of "that which is laid over a surface" first recorded 1610s, but because earliest English use was in cookery, this is perhaps from French liue "binding," used of a thickened sauce. Layer cake attested from 1881.

layer (v.)

1832, from layer (n.). Related: Layered; layering.

1. Sensitive Cream will not strip away the skin's protective layer.

敏感肌膚專用面霜不會破壞皮膚表面的保護層。

來自柯林斯例句

2. It was hard to see the colours under the layer of dust.

蒙了一層灰塵后顏色就很難看清了。

來自柯林斯例句

3. Chemicals form a protective layer that resists both oil and water-based stains.

化學(xué)物質(zhì)形成了一個抗油污和水漬的保護層。

來自柯林斯例句

4. The upper layer of felt should overlap the lower.

毛氈的上層應(yīng)與下層重疊。

來自柯林斯例句

5. The top layer of skin has to be grafted onto the burns.

必須將表層皮膚移植到燙傷處。

來自柯林斯例句