更多sinistral例句

1. A genus of minute land shells, resembling Vertigo, but separated because they are dextral, while Vertigo is sinistral.
2. Dextral animals, with shell coiled pseudo-sinistrally; operculum with sinistral spiral; pallial cavity dorsal.
3. Shell bulimoid, dextral or sinistral; radular teeth, expanded at their extremities and multicuspidate.
4. Visceral mass and shell sinistral; inferior pallial lobe very prominent, and transformed into a branchia.
5. If we were very fortunate, we might find a sinistral, or “left-handed” specimen.