as
US /æz/
UK /æz/

1.
2.
作为, 当作
used to indicate the function or character of someone or something
:
•
He works as a teacher.
他作为一名教师工作。
•
She used the blanket as a makeshift curtain.
她把毯子当作临时窗帘。
1.
照...那样, 如同
used to refer to the fact or situation that applies
:
•
He did as he was told.
他照着吩咐做了。
•
You can go as you are.
你可以就这样去。