例句:He was disappointed at the result.
      他对这样的结果感到失望。
      I was completely disappointed to hear that.
       听到那个消息后我彻底失望了。
2.compromise n.妥协, 折中方法
例句:The spokesman made it clear that no compromise was yet in sight.
      发言人表明, 目前还不会妥协。
3.earn v.赚得,获得,博得
例句:Her remark earned a laugh from her husband.
      她的话赢得她丈夫的一笑。
4.binding a.有约束力的
例句:The agreement will be legally binding.
      这个协议将具有法律效力。
      The contract was not signed and has no binding force.
      合同没有签署因而没有约束力。
5.emission n.排放,散发,发出(气体、光、热)
例句:Most scientists accept that climate change is linked to carbon emissions.
      大多数科学家都相信气候变化与排放的含碳气体有关。
      The policy aims at cutting down exhaust emissions.
      这项政策的目的是控制废气排放。
6.reject vt.拒绝,抵制,否决
例句:I am obliged not to reject their proposal.
      我没法反对他们的方案。
      They rejected his application for membership.
      他们拒绝考虑他的成员资格申请。