Definition of sea pen in English:

sea pen

noun

A marine coelenterate related to the corals, forming a feather-shaped colony with a horny or calcareous skeleton.
一种水螅；海鳃
Order Pennatulacea, class Anthozoa
Example sentencesExamples
- We think these are something like modern day sea pens, which are a kind of soft-bodied coral.
- Among the strait's most impressive creatures is the beautiful sea pen, and these beautiful animals are often displayed in public aquariums.
- There is no coral reef as such, but there are plenty of soft corals, sponges, gorgonia and some very colourful sea pens.
- Anthozoans include sea anemones, a variety of corals, sea fans, and sea pens.
- Some Late Precambrian Ediacaran fossils bear strong resemblances to colonial coelenterates called pennatulids, or sea pens.

Definition of sea pen in US English:

sea pen

noun

A marine coelenterate related to the corals, forming a feather-shaped colony with a horny or calcareous skeleton.
一种水螅；海鳃
Order Pennatulacea, class Anthozoa
Example sentencesExamples
- Some Late Precambrian Ediacaran fossils bear strong resemblances to colonial coelenterates called pennatulids, or sea pens.
- Among the strait's most impressive creatures is the beautiful sea pen, and these beautiful animals are often displayed in public aquariums.
- We think these are something like modern day sea pens, which are a kind of soft-bodied coral.
- There is no coral reef as such, but there are plenty of soft corals, sponges, gorgonia and some very colourful sea pens.
- Anthozoans include sea anemones, a variety of corals, sea fans, and sea pens.

词汇	sea pen
释义	Definition of sea pen in English: sea pen noun A marine coelenterate related to the corals, forming a feather-shaped colony with a horny or calcareous skeleton. 一种水螅；海鳃 Order Pennatulacea, class Anthozoa Example sentencesExamples We think these are something like modern day sea pens, which are a kind of soft-bodied coral. Among the strait's most impressive creatures is the beautiful sea pen, and these beautiful animals are often displayed in public aquariums. There is no coral reef as such, but there are plenty of soft corals, sponges, gorgonia and some very colourful sea pens. Anthozoans include sea anemones, a variety of corals, sea fans, and sea pens. Some Late Precambrian Ediacaran fossils bear strong resemblances to colonial coelenterates called pennatulids, or sea pens. Definition of sea pen in US English: sea pen noun A marine coelenterate related to the corals, forming a feather-shaped colony with a horny or calcareous skeleton. 一种水螅；海鳃 Order Pennatulacea, class Anthozoa Example sentencesExamples Some Late Precambrian Ediacaran fossils bear strong resemblances to colonial coelenterates called pennatulids, or sea pens. Among the strait's most impressive creatures is the beautiful sea pen, and these beautiful animals are often displayed in public aquariums. We think these are something like modern day sea pens, which are a kind of soft-bodied coral. There is no coral reef as such, but there are plenty of soft corals, sponges, gorgonia and some very colourful sea pens. Anthozoans include sea anemones, a variety of corals, sea fans, and sea pens.
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