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

trophus

/ˈtrəʊfəs/

noun

1 Entomology. In plural The mouthparts of an insect. Now rare.

2 Zoology. A mouthpart or feeding organ in certain other invertebrates; specifically any of the rigid cuticular structures within the mastax of a rotifer, which are responsible for grabbing or grinding food.

Origin

Early 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From scientific Latin trophus (originally in plural form trophi) from ancient Greek τροϕός feeder, rearer from an ablaut variant (o-grade) of the base of τρέϕειν to nourish.

单词	trophus
释义	trophus /ˈtrəʊfəs/ noun 1 Entomology. In plural The mouthparts of an insect. Now rare. 2 Zoology. A mouthpart or feeding organ in certain other invertebrates; specifically any of the rigid cuticular structures within the mastax of a rotifer, which are responsible for grabbing or grinding food. Origin Early 19th century; earliest use found in William Kirby (1759–1850), entomologist and naturalist. From scientific Latin trophus (originally in plural form trophi) from ancient Greek τροϕός feeder, rearer from an ablaut variant (o-grade) of the base of τρέϕειν to nourish.
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