act as片語動詞

片語動詞

1. 1

   擔任、充當、代理

   She acted as our guide during the whole trip.

   整趟旅程中她都擔任我們的導遊。

2. 2

   起…作用、作為、用作

   These trees act as a barrier against the strong wind.

   這些樹木起到擋強風的作用。