1. 涌浪：tempest 风暴 | ground swell 涌浪 | seaquake 海震,海啸
2. 巨涛：[锚链舱]端链 ground chain | 巨涛 ground swell | 地线 ground wire
3. 远方飓风或地震引起的)海涌：ground swell 海涌 | ground swell 远方飓风或地震引起的)海涌 | ground switch 接地开关
4. 海涌：ground swell sea 底涌浪符号G | ground swell 海涌 | ground swell 远方飓风或地震引起的)海涌
noun
1. a broad and deep undulation of the ocean
Synonym: heavy swell
2. an obvious change of public opinion or political sentiment that occurs without leadership or overt expression
e.g. there was a ground swell of antiwar sentiment