topical

US /ˈtɑː.pɪ.kəl/
UK /ˈtɑː.pɪ.kəl/
1.

chủ đề

a postage stamp forming part of a set or collection with designs connected with the same subject.

1.

chủ đề

(of a subject) of immediate relevance, interest, or importance owing to its relation to current events.

:
a wide variety of subjects of topical interest
2.

chủ đề

relating or applied directly to a part of the body.

:
topical steroid creams