更多concrescence例句

1. In the embryos of higher Vertebrates it closes in the centre, the point of concrescence forming the tympanic membrane.
2. A true concrescence between the two valves seems never to take place.
3. Concrescence, kon-kres′ens, n. increment: a growing together of cells or other organisms.
4. The Cephalopoda are mainly characterized by the concrescence of the foot and head.