常見例句The dog kept a vigilant guard over the house. 這只狗警惕地守護著這所房屋。She fall to brood about what have happen to her. 她開始沉思默想自己的遭遇。Don't brood over lost opportunities. 別為失去的機會懊喪不已。He urged them to guard against conceit. 他要求他們防止驕傲自滿。It doesn't help to brood on your mistakes. 對所犯的錯誤耿耿於懷是無濟於事的。He bribed his way past the guard and escaped. 他買通看守而逃之夭夭了。 返回 brood-guarding