Mems
abbr. 微电子机械系统（Micro-electromechanical Systems）
🗣️ 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油轮搁浅，把 15000 加仑油倾泻在海里了。
I can write.
我会写。
I am very well. Did you have a good summer holiday?
我很好。你暑假过得好吗？