unnecessarily 考研

1.Some parents worry unnecessarily about their children.

有些父母不必要地为孩子担心。

2.The report paints an unnecessarily bleak picture of the town.

这份这个镇子描绘得于惨淡。

3.An inattentive pupil is unnecessarily an unclever boy or a girl.

不专心学生不一定就是一个不聪明孩子。

4.The decision by the headmaster was called in doubt by some of the teachers who thought it unnecessarily harsh.

有些教师对校长决定存有异议,他们认为没有必要那么严厉。

5.Preceding them with an omnibus F test in a stagewise testing procedure defeats this design, making it unnecessarily conservative .

在此之前使用F检验会破坏这种设计，得到一个相当保守结果，这是不必要。