您要查找的是不是：
- 螺snail
- 点钟o'clock
- 螺杆screw
- 陀螺peg-top
- 一刻钟quarter-hour
- 陀螺仪gyroscope
- 秒钟second clock
- 螺柱double-screw bolt
- 6点钟准时举行鸡尾酒会，随之在8点钟举行正式的晚宴。Cocktails will be served promptly at six to be followed by dinner at eight.
- 螺孔screw
- 这些男孩子正在抽陀螺。These boys are whipping tops.
- 螺塞plug screw
- 6点钟到这儿报到上班。Report for duty here at six o'clock.
- 大本钟big ben
- 那男孩在抽陀螺。The boy was spinning a top.
- 螺杆泵screw pump
- 敲钟toll
- 螺牙thread
- 陀螺在旋转。The top is spinning.
- 两点钟two
