at one's service

问题描述:

at one's service

at your service
听候你的吩咐

at one's service [简明英汉词典]
乐意帮助, 听.使唤

乐意帮助, 听...使唤

at one's service 乐意帮助, 听凭使唤

乐意帮助,听……使唤