英和和英

Please go on.；Please go ahead.；Please go ahead and process it.

act in advance of

I'll go first；I'll go ahead

Move along, please.

travel in front of

go before

to go ahead

Move along, please.

go in front

Go first.

move forward

Please go ahead and eat.

After you.

to lead the rest―lead the way―take the lead―precede the rest

to take the lead in doing something

to arrive first

action having to do with progress of action or matter (move forward, advance)

to come

Make sure (that) you get there ten minutes early.

to forestall one―anticipate one―get the start of one―steal a march on one―be beforehand with one

Go on ahead. I'll catch you up later.

Go on ahead. I'll soon catch up (with you).

to send someone in advance

take the head

Take a seat beforehand.

the front, back, left, right of object (the front)

to make a person go first

to forestall others

to make something or someone advance

I will go before you.