Read Edit View history 换热器 huànrèqì heat exchanger Origin Definitions Defs Strokes Stroke Words Sentences Sents 换热器 (換熱器) huànrèqì heat exchanger Frequency Written text 0.489 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
换热器 (換熱器) huànrèqì heat exchanger Frequency Written text 0.489 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)