It's an abbreviation for Escherichia coli, the name of a bacteria.

它该细名字，大肠缩写。

E.coli is short for Escherichia coli. It is a kind of bacterium that is normally harmless.

E.coliEscherichia coli缩写。大肠一种细，通常情下对人体无害。

In fact, Staph saprophyticus is the second most common cause of UTI after Escherichia coli.

实际上，腐葡萄球继大肠之后导致尿路感染次常见病原。

Escherichia coli are bacteria found in the environment.

大肠在环境中发现细。

Using genetic engineering, the team managed to persuade a different bacterium-Escherichia coli, a ubiquitous critter that is a workhorse of biotechnology-to manufacture this protein in bulk.

并采用基因工程技术设法让另一种细——大肠来批量产这种蛋白质，而大肠在物体内普遍存在，物工程中常用" 苦力" 。