A5
n. A5型纸（标准的纸张尺寸）
🗣️ 情景例句
how could I live in Los Angeles
我怎么能住在Los Angeles
I'd appreciate it if you'd wait until be end for questions.
如果你等我做完再询问我会感激你的。
Oh, hello, Bill. Yes, this is Ann's mother.
噢，你好，比尔。对，我就是安的母亲。