sea cucumber

名词 n.
中文释义

英文释义

名词 n.
  1. An echinoderm of the class Holothuroidea, with an elongated body and leathery skin.

词形变化

sea cucumbers plural

词源

From sea + cucumber, named in reference to its appearance. The term first appeared in common use in the 19th century, and is a calque of French concombre de mer according to the Oxford English Dictionary.
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