changer; transducer; transverter换: exchange; barter; trade能: ability; capability; skill器: implement; utensil; ware热换能器 热效换能器: thermaltransducera型换能器: a-mode transducer下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:换能器,即可在微信中查询翻译