dynamometerWiktionary 原文/ˌdaɪnəˈmɒmɪtə(r)/构词拆解dynamodynamo-前缀meter-meter后缀dynamo-power, usually physical.-meterUsed to form the names of measuring devices.词源说明From dynamo- + -meter.释义名词noun1Any of various devices used to measure mechanical power, force, or torque.同族词派生词 11dynamometer car·electrodynamometer·