1.head for (使）朝…行进，注定 (…）要遭受
例句：In the winter I head for the mall.
在冬日里,我前往这个购物商场。
2.health center 卫生院,卫生所
例句：There was no water, no road, no electricity, and no school or health center.
当时没有水，没有路，没有电，也没有学校或医疗中心。
3.heat up 加热,变热,加剧,激化
例句：Their businesses have heat up as quickly as the weather.
他们的生意随着天气变热也越做越红火。
4.hear about 听说,得知
例句：And, I think you hear about this in the news a lot.
我认为你听到关于这方面的消息很多。
5.hear from 收到…的信(电报等）
例句：Needless to say, that’s not what you hear from European policy makers.
毫无疑问，你从欧洲决策者当中不会听到这样的说法。
6.hear of 听说,得知
例句：I was shocked to hear of his poor death.
听到他惨遭不幸的噩耗， 我十分震惊。