beard worm
ریشه و کاربرد
ریشه
The word 'beard' refers to the beard-like structure of the worm, while 'worm' comes from Old English 'wyrm', meaning 'serpent' or 'dragon'.
مثال
- Beard worms are found in deep-sea hydrothermal vents.
- The beard worm's unique adaptation allows it to survive in extreme conditions.
- Scientists are studying the symbiotic relationship between beard worms and bacteria.
ترکیبهای رایج
Beard worm's beard-like structure Found in beard worms Studying beard worms Filter food particles from beard worms
تعریف انگلیسی
noun
- slender animal with tentacles and a tubelike outer covering; lives on the deep ocean bottom