Feeblemindedness
[医] 低能, 智力薄弱
✅ 同义词
🗣️ 情景例句
I know that.
我知道。
Better have something we can get our hands on rather than just spend all our time talking.
有些实际材料拿到手总比坐着闲聊强。
No, I can't hear anything.
没有，我什么也没听见。