X.25 protocol
[计] X·25协议
🧩 词语组成解析
[计] X.25标准
protocol
['protə'kɔl]
n. 礼仪;（外交条约的）草案;（数据传递的）协议;科学实验报告（或计划）;
vt. 把…写入议定书，在议定书中拟定（或颁布）;
vi. 拟定议定书，拟定草案;
proto(first)+col(glue胶水)→草约；条约草案；议定书；拟定草案
🗣️ 情景例句
Then you have to fill out this form
然后你要填写这份表格，
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
Come to school in your old clothes tomorrow!
明天上学时请穿旧衣服来！