- Leap Yearn. 闰年（二月加一日，故闰年为366日）;
- at a rate of以…速度;
- at a good paceadv.相当快地;
- as busy as a bee忙得团团转;
- answer a letter回答一封信
- a wide range of范围很广
- a swarm of一群，一堆;
- a sum of money一笔钱;钿;款子;款项;
- a rope of一根绳子
- a long time agoadv.很久以前;悠远;
- A hot potaton.棘手的问题;
- a dose of一剂（药）;
- a big shot大人物， 大亨;
- jump to a conclusion冒然断定，过早下结论;
- grab a bite吃点东西（非正式语）；随便吃几口；先吃点东西垫垫肚子;
- go a long wayv.大有帮助，走了一大段路，采取主动;
- have a swim游泳;
- lend sb a hand伸出手
- make a fortune赚大钱;发财;
- once in a blue moonadv.千载难逢地;俟河之清;百年不遇;
- 双语例句
- 相关短语
- 今日热词
- 热门搜索
