動詞 sink in:

1. become clear or enter one's consciousness or emotions
   同義詞：click, get through, dawn, come home, get across, penetrate, fall into place
2. pass through
   同義詞：percolate, permeate, filter

1. My explanation took a long time to sink in.
   我的解釋很久才被人理解。
2. It take a week for it to sink in that his mother have die.
   大約過了一個星期，他才會意過來他母親已經(jīng)死了。
3. Wood does not sink in water, it floats.
   木頭在水中不沉，而是漂在水面。
4. Rub the cream on your skin and let it sink in.
   把這種軟膏搽在皮膚上，讓它滲進去。