英语词汇duck down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	duck down
释义	duck down 美/ d?k da?n / 简明释义绒羽：鸟类的羽绒是一层生长在外层羽毛（正羽）下面的纤细羽毛，用于制造夹克、枕头、睡袋等。英英释义 n. 1 down of the duck
随便看	theory of plastic viscous flow theory of plates theory of plate tectonics theory of pluralist economy theory of point sets theory of polarity theory of political economy theory of polycycle theory of portfolio selection theory of possibility theory of practice theory of praise and slander theory of preformation theory of preserving childlike innocence theory of press management theory of price theory of probability theory of probability theory of process theory of production theory of profit upon alienation theory of program correction theory of programming theory of proportion theory of proportional parts

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。