Where does “亞士匹靈” come from?

亞士匹靈 (Chinese) comes from English Aspirin, from German Aspirin, from German acetylierte Spirsäure — acetylated salicylic acid.

亞士匹靈 (Chinese): aspirin

Definitions

Step	Language	Word	Meaning
1	English	Aspirin	—
2	German	Aspirin	aspirin
3	German	acetylierte Spirsäure	acetylated salicylic acid

亞士匹靈 — Etymology, Origin & Word History | Etymology Explorer