Unconditional endorsement
[经] 无条件背书
🧩 词语组成解析
endorsement
[in'dɔ:smənt]
n. 背书;担保;认可;
🗣️ 情景例句
It was a gradual process, involving many factors.
这是个渐进的过程，涉及到方方面面。
Let me introduce myself.
让我自我介绍一下。
Yes?
什么事？