He threatened to wreak vengeance on the men who toppled him a year ago.他威胁要对一年前扳倒他的人进行报复。He lost his balance, staggered back against the rail and toppled over.他失去平衡，往后趔趄了一下，撞到栏杆摔倒了。...the revolution which toppled the reg...
The couple spent thousands renovating the house...这对夫妇花了几千元来翻新房子。The couple at the next table were speaking in undertones.邻桌的夫妇在低声交谈.They dashed off to Paris for a couple of days.他们奔去巴黎呆几天。The couple have separated but h...