Invalidity
n. 无效, 无价值, 病弱\\n[医] 病废, 劳动能力丧失
✅ 同义词
🔴 反义词
📖 牛津释义
invalidity
n[U]
state of being invalid 无根据; 无道理; 无用; 无效
the invalidity of his passport 他的护照之无效.
🗣️ 情景例句
but this is too much!
但是这太令人难以置信了！
Better safe than sorry.
小心不出大错。
Can't you see? Look! It has an egg in it.
你没看见吗？瞧！里面有一只蛋。