英语词汇“rostellum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

ros•tel•lum n., pl. ros•tel•la

Biology, Zoologyany small, beaklike process.
Botanya beaklike modification of the stigma in many orchids.
Invertebrates, Zoology[Zool.]
- a projecting part of the scolex in certain tapeworms.
- a part of the mouth in many insects, designed for sucking.

Neo-Latin; Latin: little beak, snout, diminutive of rōstrum snout (see rostrum); for formation, see castellum
1750–60

单词	rostellum
释义	WordReference Random House Unabridged Dictionary of American English © 2024 ros•tel•lum (ro stel′əm),USA pronunciation n., pl. ros•tel•la (ro stel′ə).USA pronunciation Biology, Zoologyany small, beaklike process. Botanya beaklike modification of the stigma in many orchids. Invertebrates, Zoology[Zool.] a projecting part of the scolex in certain tapeworms. a part of the mouth in many insects, designed for sucking. Neo-Latin; Latin: little beak, snout, diminutive of rōstrum snout (see rostrum); for formation, see castellum 1750–60
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