shearern.剪羊毛的人；剪切机；滚齿刨煤机shearn.修剪；剪下的东西；大剪刀v.剪掉；剪；剥夺shear-gravity wave切变重力波shearing force field剪切力场shear bond strengths剪切黏结强度shear-lag analysis剪滞分析shear dynamic factor剪力动力系数shear strength index抗剪强度指标shear gradient ratio剪切率shearing-expansion剪胀shears for first rib第一肋骨剪shear stability test剪节稳定性试验