把baa2關gwaan1

English

1. to guard a pass
2. to guard or secure
3. to defend the border, prevent the enemies from getting into one's own realm
4. to check on sth
5. to secure; to check on

粵語 — Cantonese

1. 守好防線，防止敵人越過進入自己一方嘅領域
2. 引申指嚴格按照標準檢查

Examples

• 為品質把關

  to check on the quality

• （足球）守龍門

  (football) to keep the goal ----