单词	oldster
释义	old·ster (ōldstər) n. Informal An elderly person. [After YOUNGSTER.]
随便看	oboist obol obolus obovate obovoid OBP O'Brien obs. obscene obscenely obscenity obscurant obscurantism obscurantist obscure obscurely obscureness obscurity obsequious obsequiously obsequiousness obsequy observable observably observance

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。