Mems
abbr. 微电子机械系统（Micro-electromechanical Systems）
🗣️ 情景例句
I'm quite active and energetic.
我积极而充满活力。
I'm leaving tomorrow,but I haven't packed my suitcases yet.
我明天将离开，但是我还没收拾好行李。
Yes. I'll ring them today.
能。我今天就给他们打电话。