Circular anesthesia
[医] 环封式麻醉, 区域麻醉
🧩 词语组成解析
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
but he wants to do it
但他要削减
Knowledge is a treasure, but practice is the key to it.
知识是一座宝库，实践是打开宝库的钥匙。
That's why I didn't see the sign.
所以我才没看见那牌子。