He squinted and shielded his eyes.他眯着眼，用手挡住眼睛。His secretary shielded him from importunate visitors.他的秘书替他挡住胡搅蛮缠的来访者。How well is the exposure area shielded from the cyclotron proper.照射区对回旋加速器本身的屏蔽程度如何?He shielded his head...
The interior was shielded from the curious gaze of passersby.屋子内部被挡住了，以防路人好奇地张望。His secretary shielded him from importunate visitors.他的秘书替他挡住胡搅蛮缠的来访者。He squinted and shielded his eyes.他眯着眼，用手挡住眼睛。...
你在大学主修的科目是什么?What subject did you major in university?但是安迪的妈妈在大学里主修的是英语专业.But Andy's mother was an English major in college.他主修的是神经官能症的治疗.He is majoring in the treatment of medical neurosis....
I'm afraid your son had a slight mishap in the playground.不好了,你儿子在操场上出了点小意外.With a little care you could have avoided the mishap.你要是小心一点,本来是可以避免这场不测之祸的.We reached home without mishap.我们平安地回到了家....