loyally
/ˈlɔɪəli/
📚
30261
in a way that shows firm and constant support or allegiance to a person or institution. "he served loyally in parliament for 23 years"
adverb [方式副词] 忠诚地;诚实地
"I promise," John said loyally. “ 我保证。”约翰忠诚地说。