“忍无可忍”常见的英文表达有 “have had enough”、“can't stand it any longer” 或 “be pushed beyond one's limit”。
“have had enough”：直译为“已经受够了”，简洁有力地传达出无法再继续忍受的情绪，在日常交流和书面表达中都很常用。例如：I've had enough of your constant complaining.（我已经受够你不断的抱怨了。）
“can't stand it any longer”：意思是“再也受不了了”，强调已经到达了忍耐的极限，不能再继续忍受下去。例如：I can't stand his rude behavior any longer.（我再也受不了他粗鲁的行为了。）
“be pushed beyond one's limit”：字面意思是“被推到了极限之外”，形象地表达了忍耐达到了极限，无法再承受更多。例如：He was pushed beyond his limit by the constant pressure at work.（由于工作上持续不断的压力，他忍无可忍了。）