Maa
abbr. 美国数学学会（Mathematical Association of America）；任务区分析区（Mission Area Analysis）；甲基胂酸（methanearsonic acid）；（美）飞机制造商协会（Manufacturers of Aircraft Association）
🗣️ 情景例句
Drive carefully.
开车时小心。
Kindness is the sunshine of social life.
仁慈是社会生活中的阳光。
I opened the cupboard door and then stood in front of it petrified.
我打开柜门，站在柜门前一下惊呆了。