topical
adjective uk/ˈtɒp.ɪ.kəl/ us/ˈtɑː.pɪ.kəl/
(HAPPENING NOW)
有关时事热点的;时下关注的
of interest at the present time; relating to things that are happening at present
a topical joke 有关时事热点的笑话
The discussion focused on topical issues in medicine. 该讨论集中在时下人们所关注的医学问题。
(MEDICINE)
medical specialized（医疗产品）局部的，外用的
A topical medical product is used on the outside of the body.
This lotion is for topical application only. 这种洗剂只能外用。