spring tide
柯林斯词典
1. N-COUNT A spring tide is an unusually high tide that happens at the time of a new moon or a full moon. (新月或满月时的)朔望大潮; 满潮
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spring tide (spring tides)
剑桥词典
- environment specialized
a tide in the sea when there is the greatest difference between how high the water is at high tide and how high it is at low tide
大潮，朔望潮
比较
neap tide 返回 spring tide