So, with Klebsiella, urease makes urea dissociate into carbon dioxide and ammonia.

肺炎克雷伯杆菌产生脲尿分解成二氧化碳和氨。

This doesn't happen with urease negative Gram-positive cocci, like Streptococcus pneumoniae or Enterococcus faecalis.

这一现象在脲阴性革兰氏阳性细菌中就不会发生，如肺炎链球菌或粪肠球菌。

So, with Staph saprophyticus, urease makes urea dissociate into carbon dioxide and ammonia.

腐生葡球菌中脲可尿分解为二氧化碳和氨气。

Staph saprophyticus is also urease positive, meaning it produces an enzyme called urease that dissociates urea into carbon dioxide and ammonia.

腐生葡球菌也是脲（尿）阳性，这意味着它会产生一种称为脲（尿），能将尿分解为二氧化碳和氨气。

Alright, now Klebsiella pneumoniae is urease positive, which means it can produce an enzyme called urease that dissociates urea into carbon dioxide and ammonia.

肺炎克雷伯杆菌脲阳性，可以产生脲，将尿分解成二氧化碳和氨。

For example, it produces an enzyme called urease that helps protect it from the surrounding gastric acid.

例如， 它会产生一种称为脲，有助于保护它免受周围胃酸影响。

In the urinary tract, Klebsiella can also use urease to convert the urea that's normally present in urine to ammonia and carbon dioxide.

在尿道中，克雷伯菌也可以利用脲将尿液中尿转化为氨和二氧化碳。

These form when bacteria like Proteus mirabilis, Proteus vulgaris, and Morganella morganii use the enzyme, urease, to split urea into ammonia and carbon dioxide.

当细菌如变形杆菌、普通变形杆菌、摩根氏菌存在时就会形成鸟粪石，细菌利用尿将尿分解成氨和二氧化碳。

But as soon as Staph saprophyticus gets into the urinary system, it uses urease to hydrolyze urea into carbon dioxide and ammonia, which is an alkali.

但是一旦腐生葡球菌进入泌尿系统，它就可以利用脲将尿水解为二氧化碳和碱性氨气。

Alright, as a quick recap: Staphylococcus saprophyticus is round, gram-positive, facultative anaerobic, non-motile, non-spore forming, catalase positive, coagulase negative, urease positive, and novobiocin resistant bacterium, which is known to be part of the normal flora of the perineum.

！来快速回顾一下：腐生葡球菌是一种圆形、革兰染色阳性、兼性厌氧细菌，无运动能力、不形成孢子，且过氧化氢阳性、凝固阴性、脲阳性，对新生霉耐药，它是已知会阴正常菌群一部分。