常見例句The dog kept a vigilant guard over the house. 這衹狗警惕地守護(hù)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. 別爲(wèi)失去的機(jī)會(huì)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(duì)所犯的錯(cuò)誤耿耿於懷是無(wú)濟(jì)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