Sacrococainization
[医] 骶管可卡因麻醉法
🗣️ 情景例句
Can I help you?
我能帮你忙吗？
I ought to go right away.
我应该立刻去。
but, so far, the archaeologists have been unable to discover her identity.
不过，考古工作者至今未能确定这位女神的身份。