1
someone who is not trained to a high or professional standard in a particular subject 门外汉;外行人 the layman (=all laymen as a group) 外行人 : a medical dictionary for the layman 适合外行人使用的医学词典
in layman's terms (=in words that someone who is not an expert can understand) 用外行人的话来说 : What does that mean in layman's terms? 那个用外行人的话来说是什么意思?
Synonyms and related words