Doo-dahs
(doo-dah 的复数) n. 激动；兴奋
🧩 词语组成解析
n. 豆儿（卡通形象）
(dah 的复数) n. 短刀, 长划
🗣️ 情景例句
When Alexandra arrives,
等Alexandra到达时，
Last month was December,wasn't it ?
上个月是十二月，对不对？
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，