柯林斯词典speed limit (speed limits) 1. N-COUNT The speed limit on a road is the maximum speed at which you are legally allowed to drive. (道路上的) 限速 I was fined $158 for exceeding the speed limit by 15 mph. 我因超限速15英里每小时被罚了$158。 返回 speed limit剑桥词典the fastest rate at which you are allowed to drive in a particular area （道路的）最高时速限制，车速限制 a 50 mph speed limit 50英里／小时的车速限制 Slow down - you're breaking the speed limit . 开慢点——你超速了。 Try not to go over the speed limit , Daniel. 尽量不要超速，丹尼尔。 返回 speed limit