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to stop (moving); to come to a stop
to stop (doing, working, being supplied); to come to a halt; to cease; to be stopped; to be suspended
to alight; to perch on
「停まる」 has another reading with different meanings.
信号で車が停まった。
The car stopped at the traffic light.
エレベーターが途中で停まる。
The elevator stops midway.
電車がなかなか停まらなかった。
The train wouldn't stop for a while.