objective is to protect the contained product against an always-hostile environment of water, air, and so on.
against가 뭘 하는 아이인가요?
이거 해석어떻게 하나요?
2022-03-22 12:27:43
objective is to protect the contained product against an always-hostile environment of water, air, and so on.
against가 뭘 하는 아이인가요?
이거 해석어떻게 하나요?
그럼 against가 부사인거예요?