vestigerとは何ですか？
vestigerとは何ですか？
- A visible trace, evidence, or sign of something that once existed but exists or appears no more: a building that is the area's last vestige of its colonial era.
- Biology A rudimentary or degenerate, usually nonfunctioning, structure that is the remnant of an organ or part that was fully developed or functioning in a preceding generation or an earlier stage of development.