if the worst comes to the worstespecially British EnglishBrE, if worst comes to worst especially American EnglishAmEFORCE somebody TO DO something if the situation develops in the worst possible way 如果最坏的情况发生 If the worst comes to the worst, we’ll sell the car. 如果发生最坏的情况,我们就把汽车卖掉。
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