Laymen
n. 非专业人员（外行）
🗣️ 情景例句
What do you do when he cries like that?
像他哭得这个样子该怎么办？
Discontent is the first step in progress.
不知足是前进中的第一步。
Today, enough soundings are available to enable a relief map of the Atlantic to be drawn
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图，