表達 “a cold snap” 通常被用來描述 “溫暖天氣后出現(xiàn)的一段短暫的寒冷天氣”。這種天氣可能來得很突然。與 “a cold snap” 同義的另一個表達是 “a cold spell”。
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例句
There was a cold snap at the start of the year.
今年年初有一股寒流。
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The weather had been perfect for growing food, but the sudden cold snap threatened the crops.
當時的天氣本來非常適合種植糧食,但突如其來的寒流卻危害到了莊稼。
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The weather forecaster said that a cold snap is heading our way, so we should probably postpone our holiday.
天氣預報員說有一股寒流正向我們襲來,所以我們或許應該推遲度假安排。