knackKK [næk] /næk/发音名词1诀窍、窍门、技巧Once you get the knack of it, folding dumplings is easy.一旦抓到诀窍,包水饺就很简单。2天分、本领、本事She has a real knack for explaining complicated ideas simply.她很有把复杂概念讲得简单的本领。3习性、癖好多带贬义He has an unfortunate knack for showing up at the worst moment.他就是有那种每次都在最糟时刻出现的习性。用这个字练口说→