您要查找的是不是：
- It's just a dog's reflex movement. 这正是狗的反射运动。
- Sorry I hit you; it was a pure reflex. 对不起我撞著你了; 这完全是无意的。
- The office has been humming with activity. 办公室一直忙着搞活动。
- Motor coordination; a motor reflex. 肌肉运动的协调; 肌肉运动反射
- The threat of war has depressed business activity. 战争的威胁使经济萧条。
- There has been a lot of activity in the town today. 今天市中心相当热闹。
- The town was humming with activity. 该市镇生气勃勃，呈现一片热闹的景象。
- Stamp collecting is my favorite activity. 集邮是我最喜爱的消遣。
- The store was a scene of great activity. 这家商店顾客盈门。
- He once engaged in anti-government activity. 他一度从事反政府的活动。
- The office is humming with activity. 办公室里一片忙碌。
- A law should be a reflex of the will of the people. 法律应该是全民意志的反映。
- A center of interest or activity. 中心兴趣或活动的中心
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- An increase, as in movement or business activity. 进步，改进，改善运动或商业活动的进步或兴隆
- It is very useful to use a miniature reflex camera. 使用小型反光镜照相机很有用。
- Indulgence in or pursuit of sexual activity. 纵欲; 追求肉欲对性行为的放纵或追求
- The phenomena associated with volcanic activity. 火山现象与火山活动有关的现象
- I have get a twin - lens reflex camera . 我有一架双镜头反射式照相机。
- A range of endeavor or activity; a province. 范围努力做 ... 的范围或活动范围; 范围
