容積式換熱器displacement: n. 1.轉(zhuǎn)位,移動(dòng);取代,置換;(人的)流離失所。 2 ...heat exchanger: 熱交換器。 heat exchanger; exchanger: 熱交換器exchanger, heat: 熱交換器heat accumulated type heat exchanger: 蓄熱式換熱器下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯