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

单词	polacre
释义	polacre polacre (pəʊˈlɑːkə) or polacca n (Nautical Terms) a three-masted sailing vessel used in the Mediterranean[C17: from either French polacre or Italian polacca Pole or Polish; origin unknown]
随便看	echo planar shift mapping echo plate echoplex technique echo power echoppe echopraxia echopraxis echo project advisory group echo pulse echo ranging echo-ranging echo-ranging masked acoustic communications echo-ranging sonar echorche echo reaction echo recognition echo repeater echo reply echo request echo return loss echo return loss enhancement echos echos1 echoscope echo sign

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polacre