音标：['θiknis]
n. 厚度, 密度, 愚钝, 含混不清
【医】 厚度
在线英汉词典

thickness的短语、例句：

thickness n 1 [U] quality or degree of being thick 厚、 密、 浓、 混浊等（的程度）
4cm in thickness/a thickness of 4cm 厚4厘米[4厘米的厚度]. 2 [C] layer 层: one thickness of cotton wool and two thicknesses of felt 一层棉絮及两层毛毡. 3 [C] part (of sth) that is thick or between two opposite surfaces （某物的）较厚的或夹在两层中间的部分
steps cut into the thickness of the wall 在墙的横断面凿出的台阶.