ground d swell涌浪
ground-swell岸涛
ground swell sea底涌浪符号
No Ground Swell无地面隆起
G ground swell海涌
Swell ground地胀现象
N-SING（单数型名词） A sudden growth of public feeling or support for something is often called a groundswell. 迅速高涨 [journalism] [with supp, usu N 'of' n]
There is undoubtedly a groundswell of support for the idea of a strong central authority.
无疑的是，支持强有力的中央集权的观点迅速高涨。