act as片语动词

片语动词

1. 1

   担任、充当、代理

   She acted as our guide during the whole trip.

   整趟旅程中她都担任我们的导游。

2. 2

   起…作用、作为、用作

   These trees act as a barrier against the strong wind.

   这些树木起到挡强风的作用。