她关掉了煤气,够机灵的.She was intelligent enough to turn off the gas.她有一双机灵的大眼睛.She has large, intelligent eyes.除了一条上好的胳膊,你还有一副机灵的头脑.In addition to your good right arm you have your subtle brain....
The results show the level of frustration among hospital doctors.这些结果显示了医院医生的不满程度。For many particle physicists, however, it was a year of frustration.对于许多粒子物理学家来说, 这是受挫折的一年.I nearly went bonkers with frustration.挫败感让我几近疯...