Pb
[计] 10的15次方字节\\n[医] 铅(82号元素)
✅ 同义词
🗣️ 情景例句
Don't go looking for trouble.
别没事找事。
Competition for this kind of goods is tough.
这种商品的竞争非常激烈。
We just can't use this one, it won't work.
这种的我们就是不能用，行不通的。