- come unexpectedly [suddenly]; arise suddenly; arrive unexpectedly; come all of a sudden; come as a shock; happen unexpectedly; (all) of a sudden; suddenly to come [happen; appear]
突如其來的用法和樣例：
例句
突如其來的一聲爆炸把她嚇一大跳。
The sudden explosion made her jump out of her skin.
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