Jeff Layman雷介福
Layman Letterman空中喱民
Larry Layman标签
Josh Layman标签
Stephanie Layman标签
The layman外行
Scott Layman标签
Layman Watch外行看热闹
Layman Marilyn名称
N-COUNT（可数名词） A layman is a person who is not trained, qualified, or experienced in a particular subject or activity. 外行人
The mere mention of the words "heart failure" can conjure up, to the layman, the prospect of imminent death.
一提到“心力衰竭”几个字，外行人就会想到立即死亡。