基本解釋[體育]背臂后屈英漢例句雙語例句Wrists and forearms: Extend them and bend your hands back at the wrist.手腕和前臂:向前伸出手臂,然后,手腕朝上彎曲。bbs.chinadaily.com.cnforearms bend at back更多例句專業(yè)釋義體育背臂后屈