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
With great tact, Lily said that it was time for her to go.
莉莉机智地说她该走了。
What's your favorite musical instrument?
你最喜欢的乐器是什么？
But so far, the public has expressed its gratitude to the students in letters to the Press.
但到目前为止，公众已经向新闻界写信表达他们对学生们的感激之情了。