thermaltransducer换能器: changer; transducer; transve ...效: effect; efficiency; result换: exchange; barter; trade能: ability; capability; skill器: implement; utensil; ware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:热换能器 热效换能器，即可在微信中查询翻译
