Ajit阿吉特aart.一(个)；每一(个)；任一(个)n.英语字母表的第一个字母；学业成绩得优者；表示“最好”的符号a double chair双人椅aortic atresia织脉瓣闭锁,主动脉闭锁a knotty point难题；难以决定的复杂问题；辣手的问题a team of oxen一群牛a watery grave水葬a hairpin bend道路的急转弯a slave to sth受某物掌控a running firen.连发；一连串的批评指责a sum of moneyn.一笔钱a gang of thug一帮暴徒

1. The boy began crying all of a sudden.
   那男孩忽然哭了起来。
2. There was a sudden hush.
   突然肃静下来。
3. A sudden shift in the wind warned of the coming storm.
   风向的突然转变预示着暴风雨即将来临。
4. A sudden smile illuminated her face.
   突然的微笑使她容光焕发。
5. The bombers made a sudden strike on the harbor.
   轰炸机对这港口进行了一次突然袭击。
6. A sudden gust of wind wafted the papers off her desk.
   一阵突然刮来的风把她桌上的文件吹落到地上。
7. The stream takes a sudden bend to the east.
   小溪突然转向东流。
8. He gave me a fright by bursting into a sudden laughter.
   他突然大笑起来，吓了我一跳。