您要查找的是不是：
- 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。
- The efficacy of the medicine is satisfactory. 这药的药效令人满意。
- The actual operation lasted eight hours. 实际手术进行了8个钟头。
- I need the actual figures, not an estimate. 我需要确实的数字，不要估计的。
- The actual labour force numbered20820. 实际劳动力有20820人。
- The amount by which actual costs exceed estimates. 超出费用实际费用超过预计费用量
- What he told us was an actual happening. 他告诉我们的是一件真实事情。
- He pleaded guilty to assault occasion actual bodily harm. 他供认了引起实际身体伤害的侵犯人身罪。
- An actual or probable mineral deposit. 矿石，矿藏确实的或可能的矿藏
- The actual cost is much higher than we have expected. 实际成本比我们预料的高得多。
- The medicine has special efficacy in your disease. 这种药对你的病有特效。
- But the tractors still fall far short of our actual needs. 但拖拉机仍远远跟不上实际需要。
- His design, for the most part, correspond with the actual needs. 他的设计绝大多数情况下都符合实际需要。
- The actual cost was much higher than we had expected. 实际成本比我们预料的高得多。
- High luminous efficacy, average life-span 8000 hrs. 高光效，长寿命，平均寿命长达8000小时。
- This plan would probably have some efficacy. 这计划也许会有些效力。
- actual efficacy 实际功效
- The medicine have no efficacy in the disease. 这药对那种病无效。
- The actual cost may run out at rather more than we originally expected. 实际上的花费算下来可能要比我们起初所希望的多得多。
