例句與造句

1. It is formed by curved corrugated iron, rolled to an elliptical profile.
2. The fuselage is semi-monocoque with an elliptical profile and a maximum width of.
3. It is important to point out that most of those stylus profiles are still being manufactured and sold, together with the more common spherical and elliptical profiles, despite the CD-4 quadraphonic system being a marketing flop.
4. It's difficult to find elliptical profile in a sentence. 用elliptical profile造句挺難的