a gesture of greeting or elation; one person's upraised palm slaps the upraised palm of another person
双语例句
1
We'd see parents 5)high-fiving each other as the buses drove away, several muttering to themselves, "Finally, they are gone."
当公交车载着孩子离开时，我们会看见一些父母相互欢欣击掌，有些还会喃喃自语道：“他们终于走了。”
2
"This will not be like an earnings report where people are high-fiving each other. This will be balkers and stalkers. They will face serious questions," he said.