Unscalable
a. 不能攀登的
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
I apologize for that, sir.
请您原谅。
For him, caves have the same peculiar fascination which high mountains have for the climber.
对洞穴探险者来说，洞穴有一种特殊的魅力，就像高山对登山者有特殊魅力一样。