Heehaw
n. 驴叫, 狂笑, 傻笑\\nvi. 驴叫, 狂笑, 傻笑
✅ 同义词
🗣️ 情景例句
Help yourself, please.
请随便。
He who does not advance falls backward.
不进则退。
He uses a lift to go up and down.
他乘电梯上上下下。