noddingWiktionary 原文英/ˈnɒdɪŋ/美/ˈnɑdɪŋ/n.点头，打盹，晃动vi.点头，打盹vt.点头表示，点(头)nod 的变形 · 中文释义来自 ECDICT释义动词verb1present participle and gerund of nod名词noun1The act by which one nods.形容词adjective1(botany) Having the flower facing downwards.同族词派生词 1nodding acquaintance