英和和英

open wide

open cover

reeve an opening

to dodge

to force something open

open ground

become open

to make a beginning―pave the way for something

to pave the way for something

a natural opening in something

open

be wide open

cut open

to open up

come open suddenly

to open the door

open the door

to extract the square root （of a number）

an open window

to make a beginning

to expand the chest

to throw open

open waters

open violently

to open the curtain―raise the curtain―draw （back） the curtain

slide a drawer out

to push open

to burst open

something to be opened

open the zipper of