libration
Aussprache: [laɪˈbreɪʃən]
Wort
Kontext: „astronomy“
(noun) the slight movement of something that makes it look like it's wobbling. In space, it describes how we see the Moon moving a little as it orbits the Earth, so we can see different parts of it over time.
Beispiel
The libration of the Moon allows us to see about 59% of its surface over time.
Beispiel
If there was no libration, we would only see half of the Moon's surface from Earth.
Beispiel
What causes the Moon's libration that lets us see more than just one side?
Kontext: „balance“
(noun) a gentle rocking or swaying movement, often used in a more abstract sense to describe balance or stability. Think of it like a seesaw that moves back and forth.
Beispiel
The libration of the seesaw made it fun for the kids to play on.
Beispiel
Without the libration, the seesaw remained still and no one had fun.
Beispiel
How does the libration of the boat affect its stability in the water?
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