sink belowOur editors are putting together more complete content — check back in about 20 minutessink belowsink below — verb動詞1. to go down under the surface of something, especially water1.動詞釋義to go down under the surface of something, especially water例句The ship began to sink below the waves.2. to drop to a lower level or standard2.動詞釋義to drop to a lower level or standard例句Her grades sank below average after she stopped studying.