bounds

border, bounds, boundary, frontier, limit

名词 bounds:

1. the line or plane indicating the limit or extent of something
   同义词：boundary, bound

名词 bound:

1. a line determining the limits of an area
   同义词：boundary, edge, bound
2. the line or plane indicating the limit or extent of something
   同义词：boundary, bound
3. the greatest possible degree of something
   同义词：limit, bound, boundary
4. a light, self-propelled movement upwards or forwards
   同义词：leap, leaping, spring, saltation, bound, bounce

动词 bound:

1. move forward by leaps and bounds
   同义词：jump, leap, bound, spring
2. form the boundary of; be contiguous to
   同义词：bound, border
3. place limits on (extent or access)
   同义词：restrict, restrain, trammel, limit, bound, confine, throttle
4. spring back; spring away from an impact
   同义词：bounce, resile, take a hop, spring, bound, rebound, recoil, reverberate, ricochet

1. Our joy knew no bounds. Your remarks exceed the bounds of reason.
   我们快乐无比。你的评论超出了合理界限
2. Her health is improving by leaps and bounds.
   她的健康迅速好转。
3. The exceeding of due bounds or limits.
   越界超过正当的界限或限制