a component in an electric or electronic circuit which possesses inductance (电路、电子电路的)感应器
a substance that promotes an equilibrium reaction by reacting with one of the substances produced 诱导物
语源
mid 17th cent. (in the sense 'a person who inducts or initiates'): from late Latin, from Latin inducere (see induce), or from induct + -or. Current senses date from the early 20th cent