Haha
n. 哈哈（笑）
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
Did you see Mr. Jones yesterday?
你昨天看见琼斯先生了吗？
It was half past four. Everything was ready.
一切都准备好。