top speed

汉语翻译

例句：

1. The first steam locomotive, introduced in1825, had a top speed of only thirteen mph, and the great sailing ships of the time laboured a long at less than half that speed.
   1825年推出的第十辆蒸汽机最大速度每小时仅为13英里，而那时的大帆船行驶得更慢，还不到这个速度的一半。
2. The hare shot from its burrow and the hound made after it at top speed.
   野兔从洞里闪出来，猎狗飞快地紧追不舍。