英语词汇“hard to pin down”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	hard to pin down
释义	请查阅词条：pin something down
随便看	first luff firstly first magistrate first man first mate first matter first minister first model firstmost first motion first move first-moving first name first-name first names first-names first-naming First Nation firstness first night first-nighter first-nighters first nights first novel first occurrence 楔子楔形文字楗楙楚楚剧楚楚楛楝楞 X_Naht XP X_Rahmen X_R_Regelkarte X_sara XSL XSLT X_Stiel X_Stoß X_Strahlen