Dilead
dilead (uncountable)\\n(chemistry, especially in combination) Two lead atoms in a molecule\\n
🗣️ 情景例句
Yes, I have a terrible cold.
是的，我得了重感冒。
This week he took his first vacation from work in five years.
五年来，他本周破例第一次休假。
They describe how each process goes on to the next.
表述着每道工艺间的衔接情况。