英和和英

at a moderate speed

at sonic speed

surpass in speed

a steady pace

at a great lick

at a tremendous speed

at (a) breakneck speed

with blistering speed

at a regular speed

the speed of sound

a speed limit

put on speed

to speed up

at a giddy speed

at a faster speed

slow down

slack off speed

to put on speed

to put on speed

lessen the speed

at (a) tremendous velocity

at a moderate speed

forward speed

drop (one's) speed

at full speed

at full speed

at the ultimate speed

the act of increasing speed

at (a) terrific speed

Reduce speed.