Petabyte
[计] 10的15次方字节
🗣️ 情景例句
my friends were giving me a party,
我的朋友们为我举办了一个派对时，
I haven't heard from him for a long time.
我很久没有收到他的信了。
I'm afraid it's empty.
恐怕盒子是空的。