“麻药”造句

那时候，牙科学刚起步，拔牙都不打麻药。
In those days, dentistry was basic. Extractions were carried out without anaesthetic.

他用过麻药,现在仍眩晕无力.
He's still groggy from the anaesthetic.

局麻药溶液中加入肾上腺素,使血管收缩.
The addition of epinephrine to local anesthetic solutions produces vasoconstriction.

• #麻药