arm brace
英 [ɑːm breɪs]
美 [ɑːrm breɪs]
网络 撑脚; 撑臂
双语例句
- The bilateral slot walls of the shrinking bunch are respectively provided with a wall hole and an inclined salient wall is extended from the both sides of the subsidiary arm brace.
所述辅撑臂的两侧各往上延伸一斜状凸墙，所述斜状凸墙的前端段侧面各贯设一墙孔，而前段顶面各设置一撞击凸块； - Be careful not to use your lead arm to brace, or scull out front.
注意：不要用引导臂支撑自己，不要做向外向前的小划手动作。