Bier's local anesthesia
[医] 比尔氏局部麻醉, 静脉麻醉
🧩 词语组成解析
local
['lokl]
adj. 地方的;当地的，本地的;局部的;褊狭的;
n. 慢车;本地居民（律师、教士、医生）;住处附近的当地酒店;本地新闻;
loc地方+al形容词后缀 → 地方的，局部的
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
He was very helpful to me, remember?
他帮过我大忙， 记得吗？
The first several months were a difficult time.
所以头几个月过得有些艰难。
There is a bridge over the river.
河上有一座桥。