1. The egg began to decompose after a day in the sun.2. The piece of meat began to rot after a day in the sun.
 decompose rotdecompose 跟 rot 都有食物腐敗的意思。
你剛剛說了甚麼? 不好意思，我放空了一下。 (請填空)
What did you just say? I am sorry. I just lost y train of thought.