他受伤的手臂用吊带固定着。
His injured arm was supported by a ___sling.
两位球迷在比赛后互相辱骂起来。
The two fans started ___slinging insults at each other after the match.
孩子们用投石器比赛谁扔石头更远。
The kids competed to see who could throw stones farther with their ___slings.
浙公网安备33010902004675号
