straight adj./adv.直的（地），笔直的（地）。a straight line直线。

【例句】
I came straight out of school, and I came home here.
我离开了学校，回到家。
 
Can't you see it? - it's straight ahead (of you)!
难道你看不见吗？—就在（你）正前面！
 
Time is short so I'll get straight to the point (explain the matter immediately).
时间不多，所以我就开门见山了。