平板支撑动作 elbow plank

支撑动词 support verb

支撑动力 supporting motive force

动力支撑型船舶 dynamic supported craft

动态支撑系统 dynamic support

撑竿跳高运动员 vaulter ; pole vaulter

滑动窗撑 sliding stay

滑动支撑杆 sliding support bar

气动支撑 Pneumatic support

动态支撑 DYNAMIC SUPPORT