例句與造句

1. The tail vertebrae have flat undersides without a midline groove.
2. Furthermore, the capstone has a flat underside.
3. Like rays, a sawfish's mouth and nostrils are on its flat underside.
4. The smooth, flat underside of the car would help provide the lift to keep the vehicle in the air.
5. Five ambulacra radiated outwards from the mouth across the upper surface, but did not extend onto the flat underside.
6. It's difficult to find flat underside in a sentence. 用flat underside造句挺難的
7. She uses vibrato to suggest a deep melancholy and hints at grit by giving some notes a raw, flat underside.
8. Probably the majority of female Tachinids lay white, ovoid eggs with flat undersides onto the skin of the host insect.
9. Racing series based in Europe and Australia have mainly followed the lead of Formula One and mandated flat undersides for their cars.
10. Silverjaw Minnows have a head with a flat underside and large silvery-white chambers on the sides that form their complete lateral line system.
11. "Wiwaxia "  s flat underside was soft and unarmored; most of the surface was occupied by a slug-like foot.
12. It would then gradually descend into the stratosphere, where the increasing air density would generate lift against the flat underside of the aircraft, eventually causing it to " bounce " and gain altitude again, where this pattern would be repeated.
13. Once sufficiently powerful marine motors had been developed to allow powerboats to plane, it was found that the flat underside of a chined boat provided maximum hydrodynamic lift, while the sharp discontinuity at the chine enabled spray to be deflected away as opposed to riding up the sides of the boat.
14. Evidence from the 1948 excavation is compatible with the idea of a large pit being dug at Pentre Ifan, to expose and work on the stone, perhaps splitting it to create a flat underside, It could then be levered vertically upwards a little at a time, using poles, ropes, and large numbers of people, and packed into place using a growing heap of boulders.