If the solar system has an underachiever, it has to be Venus.

如果太阳系有一个后进生，那一定是金星。

He just wanted people to stop calling him disadvantaged, an underachiever.

他就是想要人们别再叫他贫穷的失败者。

She will never gain weight, she will become a metabolic underachiever.

她永远不会发胖，只是新陈代谢不足。

While intelligent (with an I.Q. of 116), he was an underachiever who was quick to lose his temper.

尽管聪明（智商116），但是他却是一个老发脾气的后进生。

A comfort-zone underachiever (CZU) is a person who is highly qualified but doesn't like being challenged.

所谓的“安于现状者”指的是那些素质很高，却不喜欢挑战的人。