Dulling
n. 发暗；失光；迟钝
✅ 同义词
🗣️ 情景例句
He never speaks unless he is spoken to.
除非别人先对他开口，他从不先开口。
It's out of the question.
这是不可能的。
Is everyone here? asked Mother.
“都到齐了吗？”母亲问。