lead什么意思

As a noun, "lead" means "lead".

As a verb, "lead" means "to lead, guide or be in front of".

Lead is a chemical element with the symbol Pb and atomic number 82. It is a heavy metal that is widely used in building materials, batteries, and other applications.

Lead is a toxic substance that can have serious health effects if ingested or inhaled. It is important to properly dispose of lead-containing products and to avoid exposure to lead-containing materials.

Lead is often used to describe something that is ahead of others or in a position of authority. For example, "He is the lead singer of the band" or "She is leading the race."

It is important to be aware of the different meanings of "lead" and to use it correctly in context.