Euc
abbr. end-use check(ing) 终端用户检查
🗣️ 情景例句
I wasn't born yesterday.
我又不是三岁的孩子。
In every rank, great or small, 'Tis industry supports us all.
不论高的低的各级人士，所持的都是勤劳。
See you next Friday.
下星期五见。