Yes. I've had it also many times, you usually get novacaine for cavities.

有，我也用过很多次了，通常在治疗蛀牙的时候会用到它。

麻省理工公开课 - 化学原理课程节选

But-- as my team was in the Michigan State game last Saturday, with me present, a very sad person you're looking at-- he was blown out, and on September 4th, 1870, there is yet another insurrection in Paris.

但是...,就像我们组上周六去参加密歇根州运会那样,就是因为有我这样的队员,有我这样的衰人参加...,他被打得满地找牙,在一八七零年九月四日,巴黎发生了另一场起义

耶鲁公开课 - 1871年后的法国课程节选