| Expression | Oil is Nigeria's _______ export. |
|---|---|
| hint | forming the greatest or most important part of something |
| Meaning | staple |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Strikers brought production situation movement activity standstill
Previous card: Harley prepared fame star athlete praise admiration sb
Up to card list: advanced English