Look, Say, Cover, Write, Check
Look, Say, Cover, Write, Check
How to use:
Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
linear
reciprocating
oscillating
rotary
mechanism
velocity
efficiency
crank
reverse
linkage
cam
follower
eccentric
dwell
lift
camshaft
pulley
belt
gear
fulcrum