慢化剂 mànhuàjì moderator Definitions Defs Origin Strokes Stroke Words Sentences Sents 慢化剂 慢化劑 mànhuàjì moderator a substance used in a nuclear reactor to slow down neutrons Frequency Written text 0.011 per million Sources Frequency data BCC Corpus (BLCU)
慢化剂 慢化劑 mànhuàjì moderator a substance used in a nuclear reactor to slow down neutrons Frequency Written text 0.011 per million Sources Frequency data BCC Corpus (BLCU)
