serv词根
Serv词根=serve,keep,表示“服务,保持”servicen服务serviceablea有用的便利的(service服务+able)servilea奴隶的(serv+ile→为[主人]服务的→奴隶的)servilityn"奴性屈从(serv+ility,servile的名词)"servituden奴役(serv...
Serv词根=serve,keep,表示“服务,保持”servicen服务serviceablea有用的便利的(service服务+able)servilea奴隶的(serv+ile→为[主人]服务的→奴隶的)servilityn"奴性屈从(serv+ility,servile的名词)"servituden奴役(serv...