mediocre student

• 平庸的学生

mediocre student的用法和样例：

例句

1. This leads to mediocre training, fitness, and performance.
   这将导致平庸的训练，体能和成绩。
2. Calico Rackham Jack had mediocre accomplishments as a pirate.
   卡利科拉克姆杰克平庸的成绩已成为海盗。