1 . decline
...(愿意), claim(声称), consent(同意), dare(敢), decide(决定), decline(谢绝), demand, desire(希望), determine(决心), expect(期望), f.
2 . draw the line
英语四六级听力四十组常考习语 ... drag one\'s feet 举动迟缓;磨磨蹭蹭不甘心 draw the line 谢绝,拒不容忍 feel down in the dumps 心境不好;情感低落.
3 . decline with thanks
declinature 拒绝decline with thanks 谢绝decline 谢绝
4 . turn down
反对 reject [ri d ekt] v, 拒绝,谢绝turn down 谢绝accompany[ k mp ni]陪伴, 陪同 finish 结束, 完成 accomplish [ k mpli ]完成, 实现, 做成功.