hackney

He did trace them easily to Clapham, but no farther; for on entering that place they removed into a hackney-coach and dismissed the chaise that brought them from Epsom.

他一路追踪觅迹，追到克拉普汗，这倒还不费什么事，可是再往前追便不容易，因为他们两人到达此地后，便把从艾普桑雇来的马车打发走了，重新雇了出租马车。