英语词汇23. Optional Protocol怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	23. Optional Protocol
释义	Optional Protocol noun— 议定书 n See also: optional — 任择 adj • 可选的 adj • 选配 adj • 选购 adj • 自选 protocol n — 协定 n • 规程 n • 礼宾 n option n — 方案 n • 选择 n • 可选择的事物 n • 选择权 n • 选修课 n • 购买权 n option — 选择 • 期权
随便看	instruments for increasing instruments governing instruments have been installed instruments held for trading instrument side instruments implementation instruments incorporating instruments in place instruments in question instruments installed instruments in writing instruments issued by instrument slot instruments made by instruments made by instruments needed instrument society of America instruments of acceptance instruments of acceptance instruments of accession instruments of accession shall be deposited instruments of credit instruments of law instruments of law instruments of proxy

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Optional Protocol noun—