Dash against

dash [dæʃ]

vi. 猛冲;赶紧离开; vt. 猛撞;匆忙完成;泼溅;使…破灭; n. 少量，些许;猛冲;破折号;短跑;

against [ə'ɡɛnst]

prep. 反对;对…不利;紧靠;以防;

gain =against (反对)#词根助记：反对

I attended college on an athletic scholarship.

我靠体育奖学金上的大学。

Please show me a cheaper one.

请给我看一件比较便宜的衣服。

We can perhaps forgive those who said the moons of Jupiter were produced by Galileo's spyglass if we recall that in his day, as for centuries before, curved glass was the popular contrivance for producing not truth but illusion, untruth;

如果我们回想一下伽利略之前几个世纪期间，曲面镜一直是一种用于产生幻影而不是产生真象的把戏装置，那么我们就会原谅那些当时把伽利略观察到的木星卫生说成是伽利略用他的小望远镜变出来的人们，