- A continuous anatomical tract, including the kidneys, ureters, and urethra, involved in the formation and excretion of urine.尿束：与尿的形成与排泄有关的连续的结构束，包括肾，输尿管及尿道
- electrolyzed
- electrolyzes
- electrolyzing
- electromagnet
- electromagnetic
- electromagnetic field
- electromagnetic pulse
- electromagnetic spectrum
- electromagnetic unit
- electromagnetic wave
- electromagnetism
- electromechanical
- electrometallurgy
- electrometer
- electromotive
- electromotive force
- electromyogram
- electromyograph
- electron
- electronegative
- electron gun
- electron hole
- electronic
- Electronic Data Processing College of Puerto Rico
- Electronic Data Processing College of Puerto Rico