1.feel sorry for 感到悲伤
I don't feel sorry for Carl. He knew the score, he knew what he had to do and couldn't do it.
我不为卡尔感到难过 。他了解情况 。他知道自己必须做什么但却没能做成 。
2.discriminate against 歧视
The law does not discriminate against the poor in favour of the rich.
法律绝不歧视穷人而偏袒富人 。
3.turn on 打开
She asked them why they hadn't turned the lights on.
她问他们为什么不开灯 。
4.flip on 打开
He didn't flip on the headlights until he was two blocks away
他开出两个街区后才打开车头灯 。
5.the sense of 感觉
It is like the sense of chill that follows immersion of the hand in a volatile liquid.
这很像把手浸入挥发性液体后的那种凉飕飕的感觉 。