actinia 的定义
plural ac·tin·i·ae [ak-tin-ee-ee], /ækˈtɪn iˌi/, ac·tin·i·as.
- a sea anemone, especially of the genus Actinia.
更多actinia例句
- Each several coral-individual is equivalent to a single living polyp (actinia).
- The Actinia gemmacia, which is like a gorgeous sunflower, is said to be the most voracious of its kind.
- One of the most common among the many varieties of sea-anemones is the Actinia mesembryanthemum.
- Unlike Actinia, it is fixed to submarine bodies, to which it is glued in very early life, and cannot change its place.
- Unlike Actinia, its body is supported by a stony skeleton of calcareous plates arranged edgewise so as to radiate from the centre.