n. 控制；控制元件；控制装置（control的复数）

n power to direct or determine

n a relation of constraint of one entity (thing or person or group) by another

n (physiology) regulation or maintenance of a function or action or reflex etc

n a standard against which other conditions can be compared in a scientific experiment

n the activity of managing or exerting control over something

n the state that exists when one person or group has power over another

n discipline in personal and social activities

n great skillfulness and knowledge of some subject or activity

n a mechanism that controls the operation of a machine

n a spiritual agency that is assumed to assist the medium during a seance

n the economic policy of controlling or limiting or curbing prices or wages etc.

v exercise authoritative control or power over

v lessen the intensity of; temper; hold in restraint; hold or keep within limits

v handle and cause to function

v control (others or oneself) or influence skillfully, usually to one's advantage

v check or regulate (a scientific experiment) by conducting a parallel experiment or comparing with another standard

v verify by using a duplicate register for comparison

v be careful or certain to do something; make certain of something

v have a firm understanding or knowledge of; be on top of