B2b
abbr. 企业对企业的电子商务模式（business to business）
🗣️ 情景例句
Get outta here!
出去！
Great painter
伟大的画家
when he knew that he was dying, he made me promise to go on my own.
他知道自己已奄奄一息，于是他要我答应一定单独回故乡一趟。