On and off
volume
off and on

تعریف و معنای "on and off"

on and off
01

not regularly

example
Example
click on words
She studies on and off, depending on her workload and other commitments.
The shoelaces were left loosely tied, making it easy to slip the shoes on and off.
The streetlight winked on and off as the power fluctuated.
example
مثال
She studies on and off, depending on her workload and other commitments.
The shoelaces were left loosely tied, making it easy to slip the shoes on and off.
The streetlight winked on and off as the power fluctuated.
They've never known the weather to be so unpredictable this time of year, it's been raining on and off for weeks.
She toggled the light switch to turn the room's lights on and off.
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