易混淆的单词： Benzocaine

Hurricane gel , 20 % benzocaine , topical anesthetic .

飓风凝胶，20％苯佐卡因，局部麻醉剂。

It contains no benzocaine or alcohol .

它不包含任何苯唑卡因或酒精。

Antiseptics that contain benzocaine , applied directly to the irritated tooth and gum will temporarily relieve pain .

含有防腐剂苯佐卡因，直接用于刺激牙齿和牙龈会暂时缓解疼痛。