Bier's anesthesia
[医] 比尔氏[局部]麻醉法, 静脉麻醉
🧩 词语组成解析
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
What is the cost?
费用是多少？
So long.
再见
These friendly dogs, which were first brought from Asia, were used as watchdogs even in Roman times.
那些最先从亚洲引进的狗，待人友好，早在罗马时代就给人当看门狗了。