Precipitousness
n. 险峻;轻率
🗣️ 情景例句
Robbie, I want you to meet
Robbie，我要你见过
Do you remember the boy whose aunt is an actress.
你是否记得那男孩的姑妈是演员？
Hello, I'm Bill. What's your name?
你好，我叫比尔。你叫什么名字？