您要查找的是不是：
- perceived self-- efficacy 自我效能感
- His own attack is thus perceived as self defense. 如此，他自己的攻击被感知为一种自我防卫。
- Aspirin has efficacy in relieving headaches. 阿司匹林有解除头痛的效能。
- We are testing the efficacy of a new drug. 我们正在测试新药的功效。
- I perceived his comment as a challenge. 我认为他的批评是对我的激励。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- We perceived that we were unwelcome and left. 我们发觉自己不受欢迎，因此便离开了。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- I perceived a man enter the house. 我看到一个人走进这间房子。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- The efficacy of the medicine is satisfactory. 这药的药效令人满意。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- We had already perceived how the temperature fluctuated. 我们已注意到温度的波动情形。
- He never has any thought of self. 他从不考虑个人得失。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- He gradually perceived that his parents had been right. 他渐渐地了解到他的父母是对的。
- I perceived a change in his behaviour/that his behaviour had changed. 我发觉他的行为有些变化。
- The medicine has special efficacy in your disease. 这种药对你的病有特效。
