flare-ups
n.
火焰、光等的骤发( flare-up的名词复数 );
骤燃;
怒气（或疾病）的发作;
昙花一现式的出名;
例句:
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I have been involved in a number of start-ups.
来自BBC
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Follow-ups were planned, largely recorded and then abandoned.
来自BBC
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In between flare-ups, I work part-time from home.
来自BBC
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Food safety system failures and flare - ups keep on repeating themselves.
食品安全体系失效,突发事件接连不断.
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Organize your day to avoid any setbacks that might ignite temper flare - ups.
好好地计划一下以避免受到挫折时会大发脾气.
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And while some flare - ups need immediate attention, your involvement isn't always required.
而且当一些紧急事务需要立即处理时, 并不总是一定需要你的参与.