B2b
abbr. 企业对企业的电子商务模式（business to business）
🗣️ 情景例句
It's not good enough to show.
还不值得展示。
Choice of the end covers choice of the means.
选择目的包含著选择手段。
He has tasted the sweets and bitters of life.
他已尝遍了人生的甜酸苦辣。