她还没来得及跑，就听到一个巨大的声音逐渐变成可怕的轰鸣声。 before引导的状语从句常常意为“在……之前”或“还没来得及”。

Before she could move , she heard a great noise, which grew to a terrible roar.

youdao

她还没来得及跑，就听到一个巨大的声音逐渐变成可怕的轰鸣声。 before引导的状语从句常常意为“在……之前”或“还没来得及”。

Before she could move , she heard a great noise, which grew to a terrible roar.

youdao