北师大版（2019）必修一 Unit1 Life Choice Lesson2 Understanding and Coping with Stress学案 1 stress n.压力；紧张；重要性 vt.使紧张；强调 stressful adj. (人)焦虑的，紧张的 stressed adj. (物)产生压力的，紧张的 搭配 under stress stress the importance of Eg：Mary has been under...