precursor
US /ˌpriːˈkɝː.sɚ/
UK /ˌpriːˈkɝː.sɚ/

名詞
1.
前體
a person or thing that comes before another of the same kind; a forerunner.
範例:
•
a three-stringed precursor of the violin
在 Lingoland 學習這個單詞

前體
a person or thing that comes before another of the same kind; a forerunner.