Rub hands for twenty seconds.

Meaning: Rubbing your hands together for 20 seconds helps to remove germs and clean your hands properly.

Choice of Words: Rub means to move your hand or something else over a surface with pressure. Hands are the parts of the body at the end of the arms used for holding things. For is used to indicate the purpose of something. Twenty means the number 20. Seconds are units of time equal to 1/60 of a minute.

Alternative Expressions

Related Expressions

• Scrub hands for at least twenty seconds.
• Scrub hands for twenty seconds.
• Rub your hands together.
• Owner gives dog belly rub.
• The dog rolled over for a belly rub.
• Her cat sleeps twenty hours a day.
• Uranus has twenty-seven moons.
• Lions sleep up to twenty hours a day.
• One full spin takes twenty-four hours.
• The old clock ticked loudly, counting the seconds.