am.
中文翻譯：
【醫】 近視散光, 米角, 公尺角, 屈光不正, 變常眼am.am.
英文解釋：
名詞 am.:
- a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms同義詞：americium, Am, atomic number 95
- a master's degree in arts and sciences同義詞：Master of Arts, MA, Artium Magister, AM
- modulation of the amplitude of the (radio) carrier wave同義詞：amplitude modulation, AM