Peridural anesthesia
[医] 硬脊膜外麻醉
🧩 词语组成解析
[医] 硬膜外的
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
Licking envelopes.
粘信封。
I leave the house at eight a.m. each day.
我每天在上午8点离开房子。
Oh, look! It's high!
快看，多高呀！