layering
['leiəriŋ]
n.分层, 压条法
动词layer的现在分词形式
例句与用法：
They drilled through several layers of rock to reach the oil.
他们钻透了几层岩石以寻找石油。
A skilled person can split slate into layers.
手巧的人能把板岩剖成片。
There are several layers of meaning.
有几层不同的含意。
Her husband is a brick layer.
她丈夫是个砌砖匠。
词形变化：
异体字: layerage |
详细释义：
n.
【植】压条(法)