英语词汇“obsign”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	obsign
释义	obsign in British English (ɒbˈsaɪn) verb (transitive) obsolete to certify by means of, or as if with, a seal or a mark of ratification
随便看	titchiest titchy tite titely titer titfer tit for tat tit-for-tat tithable tithe direct hit direct-hit direct influence direct injection direct input direct insurer direct intervention direct involvement direction directional directional drilling directionality directional microphone direction angle direction cosine

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obsign in British English