are of service
词语： are of service
解释： 有用
词性： 名词
词典： 能源专业英汉词典
are of service 相关解释
are of service 〔名词〕有用
有用 utility
有用 am of avail;am of service;are of avail;are of service;do good;is of avail;is of service;was of avail;was of service;were of avail;were of service
有用 do good to;of service;serve her turn;useful
有用 be of avail;be of service;did good;do good;of use;usefulness;utility
有用 is of avail;is of service
有用 am of avail;am of service;are of avail;are of service;do good;usefulness;was of avail;was of service;were of avail;were of service
有用 utility;was of avail
有用 be of avail;be of help;be of service;be of use;did good;do good;do good to;serve her turn;serve his turn;serve my turn;serve our turn;serve their turn;serve your turn;useful
有用 avail
有用 live
有用 utility