dowtherm l道: road; way; route; path氏: family name; surname热载体: heat carrier; heat mediuml: L,£ = 〔拉丁语〕 libra (= pound)。 ...道氏热载体: dowtherm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:道氏热载体l,即可在微信中查询翻译