native rubber造句

例句与造句

1. An initial batch of 400, 000 has already been made available, encased in green plastic wrappers proclaiming that the contents are a " natural product of the native rubber groves of Acre ."
2. Knight died on 24 February 1945 in Chicago, after contracting malaria during a South American business trip while working with the Defense Supply Corps, to set up a reliable transportation route to the United States for native rubber.
3. It's difficult to find native rubber in a sentence. 用native rubber造句挺难的