更多helices例句

1. I observed on the beach at this spot some small species of unios, and, at higher points on the shore, helices.
2. There were two helices all right, as an explanation of how Pheola could be right and then wrong.
3. Helices, and slugs are thus tom apart by bands of carabes who dig them up and dissect them in a boiling of saliva.
4. The pitch of the helices of each tooth is very elongated, and reaches about 7.52 m.
5. When only one of the eight helices was used, the effect was also much diminished.