Englishfor English speakers
bicycle
Noun
—
A bicycle is a vehicle with two wheels. You use your legs to make it move.
I learned to ride a bicycle when I was six years old.
bicycle
Verb
—
To travel or exercise using a bicycle.
tube
Noun
—
A tube is a long object with a hole from one end to the other. The ends may be closed or open.
The high pressure forces the water through the tube.
Toothpaste comes in a tube.
—
The Tube is the underground train system in London, England.
tube
Verb
—
If you tube, you float on an inner tube.
We went white-water tubing on the Yukon River.