【词汇讲解】
1.get up on the wrong side of the bed v. 心情不佳
2.elevate vt. 举起，提拔，素养提升，鼓舞
如：The attempt to elevate Anderson to the presidency.
企图把安德逊抬上总统宝座。
Reading good books elevates your mind.
阅读好书使人思想高尚。
3.Concentrate v. 集中，专心，浓缩
如：The threat of going bankrupt is very unpleasant but it certainly concentrates the mind.
即将破产的威胁虽令人极烦恼，但确也能逼迫人开动脑筋。
The crowds concentrated round the palace.
人群汇集在宫殿的四周。
4.antidepressant n. 抗抑郁剂，抗抑郁药