= taxi: Shall we walk or take a cab/go by cab? 咱们走着去呢, 还是坐计程车去? 
driver's compartment in a train, lorry or crane （机车﹑ 卡车或起重机的）驾驶室, 司机室. 
(formerly) horse-drawn carriage for public hire （旧时）出租马车.# `cab-driver n driver of a cab 计程车司机.
`cabstand n (US) = taxi-rank (taxi).