单词	echelle
释义	echelle [ei'ʃel] 阶梯(分级)光栅
随便看	negative resist pattern negative resist rinse negative resolution negative response negative response zone negative result negative reticle negative reticulum negative retouching negative return joint bonds negative rhombohedral twinning negative rhombohedron negative rights negative ripple negative role negative rolling moment negative root negative rotation negatives negative sanction negative saving negative savings negative scanning negative scanning shift negative scotoma 过离宫禾黍过维扬过腊又逢春过苕溪尚许垂纶否过雨小桃红未透过雨看松色过雨采萍迎仙客迎入梨花院迎客西来送客行兼爱兼理兼祧兼程兼管兼类兼职兼营兼语兼课