英和和英

smart key

a master key

turn a key

the stroke of a key

to start typing

F clef

the key of D major

a shift key

a squeaking sound

C clef

provide with a key

duplicate a key

a C clef

the minor keys

to make a person hit a key

a spare key

misplacement of a key

a key of a keyboard

the treble clef

to screech

a master switch

press the Enter key

a delete key

Nordic skiing

a {selecting switch}

white key

the typewriter key used for back spacing

the action of playing on or using a keyboard

a key based on the minor scale

being hook shaped