单词	niggling
释义	nig·gling (nĭglĭng) adj. Annoying, troubling, or irritating in a petty way: a pointless dispute over niggling details. niggling·ly adv.
随便看	-morphism morphism morpho morpho- morphogen morphogenesis morphogenetic morphogenetically morphogenic morphologic morphological morphologically morphologist morphology morphosis morphospace morphosyntax -morphous -morphy Morris morris Morris Morris Morris Morris

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。