Pems
abbr. pico-electromechanical system 皮[微微]米电子机械系统; Portable Environmental Measuring System 便携式环境测量系统
🗣️ 情景例句
What a country!
多奇妙的国家啊！
Hope often deludes the foolish man.
希望常欺愚笨汉。
The grass is moist early in the morning.
清晨的草地湿漉漉的。