开钻 kāizuān to start drilling Definitions Defs Origin Strokes Stroke Words Sentences Sents 开钻 開鑽 kāi//zuān to start drilling to spud in; to begin a drilling operation, such as for oil or water to start a major project to begin a large-scale construction or engineering project Frequency Written text 0.138 per million Sources Frequency data BCC Corpus (BLCU)
开钻 開鑽 kāi//zuān to start drilling to spud in; to begin a drilling operation, such as for oil or water to start a major project to begin a large-scale construction or engineering project Frequency Written text 0.138 per million Sources Frequency data BCC Corpus (BLCU)
