Her arm was black and blue from the accident.
(她的手臂在事故中伤痕累累。)
He beat the boy black and blue.
(他把那个孩子打得鼻青脸肿,遍体鳞伤。)
add fuel to the fire
火上加油
I think we should show our objection by leaving the meeting.
(我认为我们应该以离开会场来表达我们的抗议。)
I'm afraid the move will only add fuel to the fire.
(我怕这么做只会火上加油。)
in one's tracks
当场,当下
The police caught the thief in his tracks.
(警察当场(当下)就把小偷给抓了起来。)
That must have been dangerous - he already shot two police officers.
(那一定很危险,他已经枪杀了两名警官。) out of season
不