Upnp
abbr. universal plug and play (software) 通用即插即用（软件）
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
Does the shop open at 9 am on weekdays?
这家店平日是早上9点开门吗？
it has to develop (partly by means of touch) the ability to judge roughly three-dimensonal distances.
儿童必须发展（部分通过触觉）粗略判断三维空间距离的能力。