throbs

to beat with a strong, steady rhythm（强烈而有节奏地）跳动
He could hear his heart throbbing. =pounding
他能听见自己心脏在怦怦地跳。
The music throbs with a Caribbean beat.
音乐的律动伴随着加勒比风情的节拍。
drums throbbing in the distance
远处咚咚的鼓声