Definition: used for emphasis in questions or negative statements, to mean in any way or of any type Level: B1
有什么我能帮上忙的吗？
Can I help you ___at ___all?
他一点儿都没变。
He hasn't changed ___at ___all.
天上根本没有任何云朵。
There weren't any clouds ___at ___all.
