词汇	有效残余氯
释义	有效残余氯医available residual chlorine
随便看	The price was reduced 9 per cent The price was struck by the boll The price went beyond their means The price will plunge the pricing for bid the pricing mechanism for resource products the pricing of resource products the prick of a thorn the prick of needle the pricks of a cactus the pricks of conscience the prick s of conscience The Pride and the Passion the pride of the pride of china the pride of China THE PRIDE OF CLASS SEVEN the pride of desert The pride of her garden was a tulip bed the pride of india the pride of parenthood the pride of the desert the pride of the morning The Pride of the Peacock The pride of the peacock is the glory of God