[ 'prәutәkɒl ]
柯林斯星级 ★☆☆☆☆ BNC词频 4615 COCA词频 4485
n. 草案, 礼仪, 协议
v. 拟定
[计] 协议, 协议列表实用程序
n. (computer science) rules determining the format and transmission of data
n. forms of ceremony and etiquette observed by diplomats and heads of state
n. code of correct conduct
英汉双解字典由 ECDICT 提供