layer英语怎么说

one course fisher's hat单层渔夫帽 two-double fisher's hat双层渔夫帽

Is the thickness a single layer or a double layer?thickness厚度，layer层对你有帮助的话记得采纳哦

by one layer and one layerlayer by layer

单层的基本翻译one course single layer one layer monolayer onecourse 网络释义单层的:single|single-storied|one-course双层的基本翻译two-double 网络释义双层的:bistratal|double-ply|two-double双层板双层的:two ply渔夫帽网络释义渔夫帽:Bucket hats户外渔夫帽:TFO-034009