One of them unwound a length of rope from around his waist.其中一人把绑在腰间的一条绳子解下来。He unwound the bandage from his ankle.他将绷带从脚踝上解开。The thread unwound a little more.线又松开了一些。One of them unwound a length of rope from around his ...
He heard his heart thump dully but more quickly.他听见低沉的心跳声，跳动的速度却更快了。There was a loud thump as the horse crashed into the van.马撞在货车上发出砰的一声巨响。The plank fell on the ground with a thump.砰的一声,木板倒下来了.The dog let his head thump...