| 释义 |
三层 Sān Céng
基本例句
three-layertriplethree-ply
这家公司占用了办公室大楼的三层楼房。The company occupies three floors block.
他住在往上数第三层楼。He lives three floors up.
三层刺网一种三层竖向安置的渔网，由一层细目网夹在两层粗目网中构成A vertically set fishing net of three layers, consisting of a finely meshed net between two nets of coarse mesh. |