坑口 kēngkǒu pithead; tunnel mouth Definitions Defs Origin Strokes Stroke Words Sentences Sents 坑口 kēngkǒu pithead; tunnel mouth The entrance, exit, or area around the opening of a mine or tunnel Hang Hau The Hang Hau area in the Sai Kung District of Hong Kong Frequency Written text 0.627 per million Sources Frequency data BCC Corpus (BLCU)
坑口 kēngkǒu pithead; tunnel mouth The entrance, exit, or area around the opening of a mine or tunnel Hang Hau The Hang Hau area in the Sai Kung District of Hong Kong Frequency Written text 0.627 per million Sources Frequency data BCC Corpus (BLCU)
