Defease reaction
[医] 防御反应
🧩 词语组成解析
vt. 使作废，废除(合同、契约等)：
🗣️ 情景例句
How do you say that in English?
那个用英语怎么说？
I often go to market in the afternoon.
我常常在下午去市场。
That's really something.
那真是了不起！