Doo-dah
n. 激动；兴奋
🧩 词语组成解析
n. 豆儿（卡通形象）
n. 短刀, 长划
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
First of all, I will outline the characteristics of our product.
首先我将简略说明我们商品的特性。
Because of this, they were known as 'prizefighters'.
因此，他们被称作“职业拳击手”。