protocol
UK ['prəʊ.tə.kɒl] US ['proʊ.tˌə.kɑ:l] noun
RULES 规则
uncountable
■the system of rules and acceptable behaviour used at official ceremonies and occasions 礼仪，礼节•a breach of Royal protocol对皇家礼仪的违反 •diplomatic protocol外交礼仪
UK ['prəʊ.tə.kɒl] US ['proʊ.tˌə.kɑ:l] noun
AGREEMENT 协议
countable
■a formal international agreement （正式的国际性）条约，公约，议定书•The Geneva Protocol of 1925 prohibits the use of poisonous gases in war.1925年通过的《日内瓦公约》禁止在战争中使用有毒气体。
UK ['prəʊ.tə.kɒl] US ['proʊ.tˌə.kɑ:l] noun
COMPUTING 电脑
countable specialized
■a computer language allowing computers that are connected to each other to communicate 规程，协定（电脑之间交换资讯的电脑语言） |