side-sway
美
英 
例句
Step left to side(sway left), step right to side(sway right)
左横步(向左摇胯),右横步(向右摇胯)
Calculation of side-sway on frame shear wall structure under horizontal load
框架剪力墙结构在水平荷载作用下的侧移计算
Continuum method of side sway calculation for tall frame structure
高层框架侧移计算的连续化方法