Shearnn.希恩
shearn.修剪;剪下的东西;大剪刀v.剪掉;剪;剥夺
shearing cut剪断切削
shear-legs剪形起重机,人字起重架,起重机三角架
shear-wave横波
shearer pick采煤机截齿
shear effect切力效应
shear strain剪切应变
shear height倾斜切刃两端高度差
sheared zone剪碎带
shear-well剪力墙
shear thread切变线