Since their argument, she has stopped calling so often.

自上次争吵以来，母亲很少打来电话。

youdao

If this instance is already stopped, calling this method has no effect.

如果此实例已停止，调用此方法没有作用。

youdao

If this instance is already stopped, calling this method has no effect.

如果此实例已停止，调用此方法没有作用。

youdao