v.轻敲/拍/叩;利用,开发;窃听;委任,指定;敲节拍;
n.龙头,阀门;轻击/拍/敲;电话窃听;
例句:
He has money on tap.
他手头有现金.
The detectives put a tap on the suspect's telephone.
侦察人员在嫌疑犯的电话上装窃听装置.
He gave a tap at the microphone before speaking.
他在讲话前先轻叩了一下扩音器.