weight-shiftCOCA³¹⁵¹¹¹⁺⁴BNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 un.体变换支撑脚；把身体重心从一脚移至另一脚 There are two basic types: micro lights that use conventional stick- and- rudder controls and weight-shift planes that use a control system similar to hang gliders. 动力三角翼主要有两种：一种是传统用杆和舵控制的，这种动力三角翼要求驾驶员和乘客在同一水平线上； www.chinadaily.com.cn