larva

/'lɑ:vә/ uk　 词频 #9123

托福 TOEFL英语专业八级英语专业四级

larva 是什么意思

中文释义

n. 幼虫

[医] 幼虫(昆虫), 蚴(蠕虫)

英文释义

n. the immature free-living form of most invertebrates and amphibians and fish which at hatching from the egg is fundamentally unlike its parent and must metamorphose

larva 的真实例句

以下例句摘自真实英文文章，看看 larva 在自然语境里怎么用：

A close up of the larvae of the sheep bot fly (Oestrus ovis).(Image credit: Ilias P.

—— Diagnostic dilemma: Woman's 'biologically implausible' infection led her to sneeze 'worms' out of her nose

But in recent cases, older larvae, including L2 and L3, have been identified, the report authors wrote.

—— Diagnostic dilemma: Woman's 'biologically implausible' infection led her to sneeze 'worms' out of her nose

This permitted the larvae to progress to the L3 stage and, in one instance, pupation, they concluded.

—— Diagnostic dilemma: Woman's 'biologically implausible' infection led her to sneeze 'worms' out of her nose

These critters included 10 larvae and one pupa (the insect life stage between the larval and adult stages).

—— Diagnostic dilemma: Woman's 'biologically implausible' infection led her to sneeze 'worms' out of her nose

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