英语词汇“duck-down”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	duck-down
释义	duck-down 鸭绒；急忙弯下身
随便看	positive cross-adaptation positive cross adaptation positive crystal positive crystallization positive cue positive current positive curvature positive curvature sector positive cut-off positive cycle positive cyclofusional movement positive cyclofusional movements positive cyclophoria positive cyclotropia positive cycloversion positive daigeotropism positive damping positive definite positive-definite positive definite advection scheme positive definite covariance positive definite differential form positive definite differential form of degree two positive definite eigenvalue problem positive definite form