单词：cirripedia
蔓足亚纲
n. pl. An order of Crustacea including the barnacles. When
adult, they have a calcareous shell composed of several pieces. From
the opening of the shell the animal throws out a group of curved legs,
looking like a delicate curl, whence the name of the group. See
Anatifa.
adult, they have a calcareous shell composed of several pieces. From
the opening of the shell the animal throws out a group of curved legs,
looking like a delicate curl, whence the name of the group. See
Anatifa.
词型变化：名词复数形式 : cirripedias
单词：cirripedia 相关文章
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2006年VOA标准英语（十一月)
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