local anesthetic

常见例句

It's also used as a local anesthetic for other types of small procedures.
它还会在一些小的治疗过程中,作为局部麻醉剂使用。
“They say the needle pricks like an ant bite, ”he explained, when the first patient flinched at the local anesthetic.
当第一位患者在局部麻醉时缩了一下时，他解释说，“他们说，针刺好像蚂蚁咬了一口。
You may have your throat sprayed with a local anesthetic before the test begins and given medication through a vein to help you relax during the examination.
在胃镜检查前，可能需要先在你的喉咙上喷麻醉剂进行局部麻醉。为了让你在造影过程中放松，医生还会在你的静脉给药。

It's also used as a local anesthetic for other types of small procedures.
它还会在一些小的治疗过程中,作为局部麻醉剂使用。
麻省理工公开课 - 化学原理课程节选

They randomly assigned patients to get either vertebroplasty or a fake procedure in which patients were injected with local anesthetic but no cement.
FORBES: Magazine Article
They came up with a plan for anesthesia based on research studies—including giving certain pain medications before the patient entered the operating room and using spinal anesthesia plus an injection of local anesthetic to block the main nerve to the knee.
NEWYORKER: Big Med