act

vt.

1. 扮演
   He acted Othello at the Royal Theater that evening.

   那天晚上他在皇家劇院扮演奧賽羅。

2. 裝出；舉動像
   He acted the wise man who knew everything and never made mistakes.

   他假裝成是無所不知，從不出錯的聰明人。

vi.

1. 做事，行動[（+on/for）]
   We should act immediately.

   我們應該立即行動。

2. 起作用，見效[（+on/upon）]
3. 假裝；演戲，表演
   The actress acts very well.

   這位女演員的表演非常出色。

4. 扮演，充當[（+as）]
   John acted as chairman in his absence.

   他不在時，約翰充當主席。

5. 舉止，表現[L]
   I don't think she acted right.

   我認為她做得欠妥。