obsequiously
adverb/əbˈsiːkwiəsli/
/əbˈsiːkwiəsli/
(formal, disapproving)- in a way that shows you are trying too hard to please somebody, especially somebody who is important
谄媚的；巴结奉迎的 - He was smiling obsequiously.
他正谄媚地笑着。
- He was smiling obsequiously.