swum to the bottom

• v. 沉下去

swum to the bottom的用法和样例：

例句

用作动词 (v.)

1. The ship submerged, then rose to the surface.
   船沉下去又浮出水面。
2. By this time the ship had completely sunk.
   那个时候，船已经完全沉下去了。