v. (动词)
- 与v-ing连用构成现在进行式
- 与v-ed连用构成被动态
- 是(动词be的第一人称形式)
abbr. (缩略词)
- =amplitude modulation 【无】调频
n. (名词)
- 【化】元素镅(americium)的符号
Noun:
-
a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
-
a master's degree in arts and sciences
-
modulation of the amplitude of the (radio) carrier wave
用作动词 (v.)
- I am a doctor.
我是个医生。
- I am filled with the desire to go back home.
我心中充满了回家的渴望。
- I think I am quite a patient person.
我认为我是一个相当有耐心的人。
-
I am,I am not,Am I not,和Am I not的缩写分别为I'm,I'm not,Ain't I和An't I(或 Aren't I);
-
在美国,AM = Master of Arts(文科硕士),而在英国
-
MA = Master of Arts。