请问Ground for pool 是什么东西?与Cover for pool有什么不一样?

请问Ground for pool 是什么东西?与Cover for pool有什么不一样? state the ground for 请问这个短语是啥意思 是at the pool还是for the pool还是 to the pool 还是on the pool of ground care for pool pool pool 请问pool 的意思是什么呢? laminated menu 是什么菜单?背景是酒店英语Laminated menus are only permitted for use at pool bars / restaurants 英语翻译For better handling,the ground risers on the ejector side must be screwed to the platen.求ground risers 是模具中的哪个零件? ground ground ground ground ground 请问这：ground gourmet brwing instructions for drip coffee makers,use one tablespoon of ground coffee for every 175ml (6 oz)of fresh,cold water.this package yields 8--12cups of coffee.（这咖啡说明书是什么意思,） 翻译：it affords no ground for complain 请问这句英语是不是应该用lie呀?这里是小说《查泰莱夫人的情人》（缩写版）中的两人在树林里做爱前的一个情景.Tere,he took off his coat and laid it on the ground for her to lay upon.请问这里 的 ...for he