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

ribbon worm

noun

A chiefly aquatic worm with an elongated, unsegmented, flattened body that is typically brightly coloured and tangled in knots, and a long proboscis for catching food.

Phylum Nemertea: two classes.

These include the sea star Odontaster validus, the sea urchin Sterechinus neumayeri and the ribbon worm Parborlasia corrugatus; all of which produce eggs...

In many ribbon worms and echinoderms, metamorphosis is remarkably rapid, with the major changes from larval to adult body form taking less than half an hour.
Bootlace worm: These slender ribbon worms are usually around 5m long when fully extended, but they can reach up to 30m.

单词	ribbon worm
释义	ribbon worm noun A chiefly aquatic worm with an elongated, unsegmented, flattened body that is typically brightly coloured and tangled in knots, and a long proboscis for catching food. Phylum Nemertea: two classes. These include the sea star Odontaster validus, the sea urchin Sterechinus neumayeri and the ribbon worm Parborlasia corrugatus; all of which produce eggs... In many ribbon worms and echinoderms, metamorphosis is remarkably rapid, with the major changes from larval to adult body form taking less than half an hour. Bootlace worm: These slender ribbon worms are usually around 5m long when fully extended, but they can reach up to 30m.
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