Session controol protocol
[计] 对话控制协议
🧩 词语组成解析
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
Add a teaspoon of oil and one cup of milk.
加一茶匙油和一杯牛奶。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。
Could you tell me where I can wash my hands?
请问洗手间怎么走？