adj.平庸的；平凡的
This leads to mediocre training, fitness, and performance. 这将导致平庸的训练，体能和成绩。
That foursome alone should make Arizona very competitive in the mediocre National League West. 这个四人组合将会让亚利桑纳在平凡的国家联盟西区非常具有竞争力。
