go back; retreat 退却
repulse the enemy 却敌
decline; refuse; 推却
It would be ungracious not to accept your invitation. 盛情难却。
cool off; 冷却
forget; 忘却
He was full of sympathy for her, yet he didn't know what to say. 他很同情她,却又不知说什么好。
She had a lot to say, but at the time she was unable to utter a word. 她有许多话要说,一时却什么也说不出来。
牛津高阶第八版
美国韦氏词典
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维基百科 (自由的百科全书)