Read Edit View history 开钻 kāizuān start drilling Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 开钻/開鑽 · kāizuān · start drilling 2026/03/04 开钻 / 開鑽 kāizuān start drilling to start drilling 这口新井将于下周正式开钻。 created sense Mar 4, 2026, 02:25 AM