ha-ha

1.(造在花园界沟里不遮挡视线的)隐篱,暗墙

2.哈哈的笑声;〈美俚〉(对某人的)嘲笑

1.哈哈

1.in writing used to indicate the sound of somebody laughing

2.used to tease or ridicule somebody

1.a deep ditch or steep change in level, sometimes supported by a wall, that marks the boundary of a large garden but is not visible from within it