sunk in的用法和樣例：
例句
- The scientist was sunk in thought, and didn't notice what was going on around him.
這位科學家陷入了沉思，沒有注意到周圍發生的事情。 - A moat, walled ditch, or hedge sunk in the ground to serve as a fence without impairing the view or scenic appeal.
暗牆; 隱籬用來作柵欄，但又不阻礙視線或景觀的護城河，或由牆圍住的溝或陷入地中的籬笆 - A lot of their money had been sunk in mineral shares that everybody had warned them not to buy.
他們把許多錢冒險投資，用於購買礦物股份了，這以前大家都警告他們不要買。 - She just sat there, sunk in depression.
她就坐在那裡，情緒十分低落。
