Read Edit View history 开钻 kāizuān start drilling Origin Definitions Defs Strokes Stroke Words Sentences Sents 开钻 (開鑽) kāizuān start drilling to start drilling Frequency Written text 0.138 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
开钻 (開鑽) kāizuān start drilling to start drilling Frequency Written text 0.138 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)