larva

音标发音

• 英式音标 [ˈlɑː.və]
• 美式音标 [ˈlɑːr.və]
• 国际音标 ['lɑ:və]
• 英式发音
• 美式发音

基本解释

• n. [水产] 幼体，[昆] 幼虫
• n. (Larva)人名；(芬、捷)拉尔瓦

词根记忆

• “lover”→幼虫是两条虫子爱情的结晶→幼虫

同根派生

• adj性质的同根词

  larval：幼虫的；幼虫状态的；潜在的；隐蔽的。

• larva相关词

英汉例句

• A larva metamorphose into a chrysalis and then into a butterfly.
  幼虫变为蛹,然後再变成蝴蝶.
• The larva hatches out and lives in the soil.
  幼虫孵化之后就在土壤里生活.
• A caterpillar is the larva of a butterfly.
  毛虫是蝴蝶的幼体.
• A larva metamorphose into a chrysalis and then into a butterfly.
  幼虫变为蛹,然後再变成蝴蝶.
• The larva hatches out and lives in the soil.
  幼虫孵化之后就在土壤里生活.

• larva更多例句

词组短语

短语

• apodous larva [无脊椎]无足幼虫;无足型幼虫;无足蚴;无足幼虫
• cypris larva 腺介幼虫;腺介幼体;介虫形幼虫
• Rhabditiform larva 杆状幼虫;杆状蚴
• triungulin larva 三爪蚴
• Caddisfly larva 石蛾幼虫;的翻译是石蛾幼虫;修建用沙子或植物残骸丝绸盖的案件

• larva更多词组

英英字典

剑桥英英字典

• a form of an insect or an animal such as a frog that has left its egg but is not yet completely developed

柯林斯英英字典

• A larva is an insect at the stage of its life after it has developed from an egg and before it changes into its adult form.

• larva剑桥字典
• larva柯林斯字典

专业释义

农业科学

• 幼虫

  The development of egg, larva and pupae need further study.
  卵、幼虫利蛹的历期有待进一步研究。

• 幼体
• 仔鱼

  The lowest of specific growth rates of fry were at late larva stage(3.18%/d)and the highest at mid juvenile stage(13.31%/d).
  鱼苗在后期仔鱼阶段特定生长率最低,为3.18%/d,中期稚鱼阶段最高,达13.31%/d。

  生物学

• 幼虫
• 蚴
• 幼螨
• 幼体

医药科学

• 童虫

环境科学技术

• 幼虫

  It attracts more and more attention from researchers in different countries because the adult and larva have abundant chitin in the body surface, and the extracted chitin can be processed to Chitosan through deacetylation, which has high utilization value.
  由于成虫和幼虫体表富含几丁质,提取的几丁质能进一步脱乙酰基制备成壳聚糖,利用价值高,长期以来为中外研究所重视。

  地球科学

• 幼体