hydrozoans

常見例句

• The asexual polyp in the life cycleof a hydrozoan.
  水螅蟲類生命循環(huán)中的無性生殖水螅蟲。
• The asexual polyp in the life cycle of a hydrozoan.
  水螅蟲類生命循環(huán)中的無性生殖水螅蟲
• A horny external covering that encloses the polyp colonies of certain hydrozoans.
  （某些水螅體的）圍膜包在某些水螅體外的角質(zhì)物
• Any of various organisms that resemble coral, such as certain bryozoans or hydrozoans.
  珊瑚蟲狀動物一種珊瑚蟲狀的生物，如某些苔蘚蟲或水螅等
• A gas-filled sac serving as a float in some colonial marine hydrozoans, such as the Portuguese man-of-war.
  氣囊，浮囊在某些群居的海生水螅綱動物中，用作漂浮物的一種充氣小囊，如葡萄牙的僧帽水母的浮囊
• One of the distinct individuals forming a colonial animal such as a bryozoan or hydrozoan.
  單一個體不同個體中之一，其形成群居動物（如苔蘚動物和水螅綱動物）
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