am[m, əm, æm]
I am filled with desire to go back home.
I am a doctor.
I think I am quite a patient person.
Splash-down is scheduled for 5.30 am.
No, you can't. I am sure.
I am a Clark Gable nut: I have seen all his films.
`Are you tired?' `Yes, I am a bit (tired).'
I am more than twice as old as he.
a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
同义词：americium, atomic number 95
a master's degree in arts and sciences
同义词：Master of Arts, MA, Artium Magister
modulation of the amplitude of the (radio) carrier wave
have the quality of being; (copula, used with an adjective or a predicate noun)
be identical to; be someone or something
occupy a certain position or area; be somewhere
have an existence, be extant
happen, occur, take place
be identical or equivalent to
form or compose
同义词：constitute, represent, make up, comprise, be
work in a specific place, with a specific subject, or in a specific function
represent, as of a character on stage
同义词：embody, be, personify
spend or use time
have life, be alive
to remain unmolested, undisturbed, or uninterrupted -- used only in infinitive form
be priced at