sank in

• v. 被充分理解(留下印象)

sank in的用法和样例：

例句

1. The mud was soft and our feet sank in.
   泥很软，我们的脚都陷进去了。
2. The ship sank in twenty fathoms.
   该船下沉二十英寻。
3. The ship sank in four fathoms.
   这条船沉下四英寻。
4. The cruiser was mined, and sank in five minutes.
   这艘巡洋舰触雷，五分钟后沉没了。