a. doing or offering service beyondwhat is desired,obsequious as a servant,over-offi-cious 奴颜婢膝的，过分殷勤的。 △ Lr.2.2.18(17): “a lily-livered,action-taking,whoreson,glass-gazing,super-serviceable,finical rogue；”芝麻大的胆，挨了打只会告状，婊子养的，爱照镜子搔首弄姿，奴颜婢膝献殷勤，装模作样穷讲究的流氓。