Definition: to damage a bone in your arm/leg, etc. Level: A2
芭芭拉在冰上滑倒，摔断了胳膊。
Barbara slipped on the ice and ___broke ___her ___arm.
我要卖掉我的自行车，因为我摔断了腿。
I'm selling my bicycle because I ___broke ___my ___leg.
如果你摔倒，可能会摔断腿。
If you fall, you might ___break ___your ___leg.
