Business development
商业（发展）区
🧩 词语组成解析
business
[ˈbɪznɪs]
n. 商业，交易;生意;事务，业务;职业，行业;
🗣️ 情景例句
The important thing is that you tried.
重要的是你已经努力过了。
I won't embarrass you in front of your friends.
我不会在你的朋友面前使你丢丑。
They had got away with thousands of pounds worth of diamonds.
他们已带着价值数千镑的首饰逃之夭夭了。