transconductanceWiktionary 原文英美构词拆解transtrans-前缀conductanceconductance词干trans-Extending across, through, or over. · To or on the other side of, beyond; outside of.词源说明From trans- + conductance.释义名词noun1(electronics) The ratio of the change in output current to the change in input voltage across a circuit同族词相关词 2transadmittance·transresistance