B2b
abbr. 企业对企业的电子商务模式（business to business）
🗣️ 情景例句
A credit card is very useful when you go traveling.
当然旅游的时候，信用卡很有用。
How do I get to your place?
我怎么到你那里？
Above the surface of the water, the towers rise to a height of nearly 700 feet.
塔身高出水面将近700英尺。