
好词典

The name 'lidocaine' is derived from 'lignocaine', which comes from the Latin 'lignum' (wood) and the suffix '-caine' (common in local anesthetics).
❶ 利多卡因是一种局部麻醉药,常用于医疗和牙科手术中暂时阻断神经传导,减轻疼痛感。
“The dentist applied lidocaine before filling the cavity.”
(牙医在补牙前使用了利多卡因。)
“Lidocaine injections are commonly used for minor surgical procedures.”
(利多卡因注射常用于小型外科手术。)
lidocaine patch — 利多卡因贴片是一种含有利多卡因的局部止痛贴,常用于缓解神经痛或肌肉疼痛。
“He used a lidocaine patch to relieve his back pain.”
(他使用利多卡因贴片来缓解背部疼痛。)