Englishfor English speakers
renewable
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adjective
capable of being renewed; replaceable
renewable energy such as solar energy is theoretically inexhaustible
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adjective
that can be renewed or extended
a renewable lease
renewable subscriptions
energy
Noun
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Energy is the ability to do work: move, give off heat, give off light, etc.
Unlike coal or oil, atomic energy production creates little air pollution.
Higher electricity prices should help promote energy efficiency.
The amount of energy in 100g or 100ml of food is much higher for foods with a lot of sugar.
She's all full of energy and she can't sit still.
This problem has taken up most of her time and energy for over a year.
wind
Verb
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If you wind something you wrap it around and make it tight.
You need to wind the string around the stick.
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If you wind a clock or watch you tighten a spring inside it. This is done by turning knob. The spring powers the clock or watch as it unwinds (stops being tight).
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If something winds it twists around in different directions.
The road winds for miles.
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If something winds down, it runs out of power and gets slower. (Like a watch that is unwinding.)
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How something winds up is how it becomes in the end or after something happens.
I wound up lost after I made the wrong turn.