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
She likes to go from man to man.
她的男友换了一个又一个。
Don't make rude remarks about their appearances.
不要口无遮拦，批评他们的外表。
You'd better let her alone.
你们最好是让她一个人呆会儿。