flat expansion造句

例句与造句

1. The league also decided not to set a minimum bid or a flat expansion fee, letting the bidders set the market.
2. Gliding requires universal body modifications, as seen in present-day vertebrates such as some rodents and marsupials, which have grown wide, flat expansions of skin for this purpose.
3. It's difficult to find flat expansion in a sentence. 用flat expansion造句挺难的