tachometricWiktionary 原文英美构词拆解tachotachy-前缀metric-metric后缀tachy-fast-metricForming adjectives corresponding to nouns in -meter. · Of or relating to measurement.词源说明From tachy- + -metric.释义形容词adjective1Relating to tachometry or a tachometer同族词派生词 1tachometrically