词汇	ecological sports
释义	ecological sports 生态体育
随便看	bounded beds bounded below bounded below sequence bounded benefit oneself bounded bilinear function bounded-box font bounded-box format bounded-box relative metrics bounded-buffer problem bounded-but-unknown uncertainty bounded by bounded capacities bounded chain bounded character box bounded closed convex set Bounded closed domain Bounded closed fuzzy number bounded closed-loop poles region bounded closed region bounded closed regions bounded closed set bounded closure bounded commutative BCK-algebra bounded complete domain bounded completeness