您要查找的是不是：
- unconditioned reflex activity 无条件反射活动
- Or say:"'R' is originally part of the unconditioned reflex and the drive to which it belongs is definitely fixed. 比如：耳朵关上了门（闻），再比如：一个人，他姓王，兜里揣着两颗糖（金），等等。难怪很多人都说愿意跟小孩子待一起呢，因为他们能给你不同的灵感。
- conditioned and unconditioned reflex [医] 条件及非条件反射
- unconditioned reflex reinforcement 非条件反射强化
- special complex unconditioned reflex [医] 非条件特殊复合反射
- Chromosome conditioned reflex unconditioned reflex excitation 染色体条件反射非条件反射兴奋
- Personal View on the Theory of CR and Unconditioned Reflex as well as its Scientific Property 中医神魂魄理论及其科学性
- It's just a dog's reflex movement. 这正是狗的反射运动。
- The office has been humming with activity. 办公室一直忙着搞活动。
- unconditioned reflexn. 无条件反射
- 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 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。
- Motor coordination; a motor reflex. 肌肉运动的协调; 肌肉运动反射
- food unconditioned reflex 非条件食物反射
- 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。
- acid unconditioned reflex [医] 非条件酸反射
- He once engaged in anti-government activity. 他一度从事反政府的活动。
