英和和英

button one's blouse

push an elevator button

fasten buttons

undo the buttons of

a push button on the mouse

a button for forward track skipping

a button‐hole stitch

blue cohosh

fasten with buttons

a push‐button traffic light

push the button down

A button comes undone―（靴のボタンなら）―A shoe comes unbuttoned.

to undo a button―（上衣のボタンなら）―unbutton one's coat

to undo a button―unbutton one's coat

Press the operation switch

A button comes off.

press a button

Please unbutton your blouse.

provide with buttons

to fasten one's coat with buttons―button one's coat

My vest won't button up.

to sew on a button

to sew a button on

a buttonhole

to finger a button―fumble a button

a button that is pushed to ring a bell

A button comes undone

A shoe comes unbuttoned.

to press a button

a button on a coat