“urine bag”造句，怎麼用urine bag造句

A self standing urine bag system that maintains the bag's volumetric reading precision by using a reusable, rigid frame to deploy fully the flexible, disposable bag.

keep fresh membrance ones relatively high, condom-type urine ones most high ; (2) Leak urine in New-type urine bags and condom-type urine ones was lower(with no sinifigantly difference), keep-fresh membrance ones relatively high;