He braked suddenly as a jackrabbit darted into the bright cones of light.

当一只长耳大野兔出现在车灯光圈里时，他突然刹了车。

《柯林斯英汉双解大词典》

He's one of those kids who just can't sit still, so when he comes to visit, he's always jumping around like a jackrabbit.

他就是这种坐不住的孩子。每次他来看望我，都像一只活蹦乱跳的小野兔。

youdao

The jackrabbit-webapp component now comes with a more polished user interface, better error handling, and improved repository connectivity for local and remote clients.

现在的jackrabbit - webapp组件具有更加优美的用户界面、更好的错误处理，以及改进了对本地和远程客户端的存储连接。

youdao

Its 113 horsepower engine feels slightly anemic in this age of 200 horsepower sedans, but it's perfectly serviceable as long as you don't have a fondness for jackrabbit starts at stoplights.

CNN: Natural-gas guzzler