Speleologists
(speleologist 的复数) n. 洞穴学家
🗣️ 情景例句
To apologize for leaving so early,I brought you a little gift.
为了表示我对提早走掉的歉意，我给你带了一件小礼物。
What is the way to the airport?
哪一个方向是去飞机场？
Students specialize in a particular type of practical joke: the hoax.
大学生擅长一种特殊的恶作剧——戏弄人。