如题,“Sucking at sports?”该怎么理解?

如题,“Sucking at sports?”该怎么理解? commie sucking sport sports sporting的区别是什么如题 户外运动应该说outdoor sports 还是 outdoor sport如题 on the sport centre,at the sport center,in the sport center分别什么意思 sucking slippers什么意思? thumb-sucking是什么意思 blood sucking 什么意思? Resource-sucking是什么意思 下面这个句子里面两个ING 分别是什么语法?I walked around the house sucking my pounding finger,finally arriving at the telephone!这个句子当中为什么 sucking 和arriving 要用ing形式?这两个地方分别是什么语法? Are you good at sport?怎么回答? what sport is played at Wimbledon? be good at sport是句子吗 （）sport are your classmates good at My aunt is good at sport对吗 sport sport sport