protocol
US
UK protocol n: uncountable (etiquette, customs) (外交等)
SC 礼节, 礼仪
Protocol dictates that you must be at the reception to greet the ambassador.
protocol n: uncountable (official procedure)
SC 规程，正规程序 guī chéng，zhèng guī chéng xù
TC 規程
TC 規程
What's the protocol for seating an ambassador?
protocol n: countable (treaty: draft document)
SC 草案 cǎo àn
TC 草案
TC 草案
SC 协议 cǎo àn，xié yì
TC 協議
TC 協議
SC 议定书 cǎo àn，yì dìng shū
TC 議定書
TC 議定書
Several nations declined to sign the climate protocol.
protocol n: countable (computing: rules, code) (计算机)
SC 协议，规程 xié yì，guī chéng
TC 協議，規程
TC 協議，規程
This language's protocol limits levels of nesting.
Kyoto Protocol n: (climate change agreement) (气候变化协定)
SC 京都议定书
187 states have signed and ratified the Kyoto Protocol to the United Nations Framework Convention on Climate Change.