larva是什么意思_larva怎么读_中英文释义(含例句用法)

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

中英词源

larva 幼虫

来自拉丁语larva,鬼魂，面具，词源同lares,家神。来自瑞典植物学家林奈的命名，因幼虫如成虫的面具而得名。

larva (n.): 1650s, "a ghost, specter," from Latin larva (plural larvae), earlier larua "ghost," also "mask;" applied in biological sense 1768 by Linnaeus because immature forms of insects "mask" the adult forms. On the double sense of the Latin word, Carlo Ginzburg, among other students of mythology and folklore, has commented on "the well-nigh universal association between masks and the spirits of the dead."

词态变化

复数 larvae;
形容词 larval;

权威造句

1. A larva metamorphose into a chrysalis and then into a butterfly.: 幼虫变为蛹,然後再变成蝴蝶.

2. The larva hatches out and lives in the soil.: 幼虫孵化之后就在土壤里生活.

3. A caterpillar is the larva of a butterfly.: 毛虫是蝴蝶的幼体.

4. The tadpole is the larva of the frog.: 蝌蚪是蛙的幼体.

5. Important changes in the embryo or larva will probably entail changes in the mature animal.: 胚胎与幼体的重要的变异,或将引起动物成体的变异.

近反义词

apodous larva 无足幼虫

filariform larva 丝虫状幼虫

hatched larva 实用孵化率

pelagic larva 海面幼虫

infectious larva 感染性蚴

hypoderma larva 内分泌过少

centipede larva 百足幼虫

trilobite larva 三叶幼虫

encysted larva [医] 包蚴

premature larva 未熟蚕

male larva 雄马

vermiform larva 蛆形幼虫

tadpole larva 蝌蚪幼虫

mature larva 熟蚕

相似短语

caudate larva 尾型幼虫

mesotrochal larva 中毛轮幼虫

Trilobita larva 三叶幼虫

migration of larva 幼虫移行

moulting larva 眠蚕

rhabditid larva 杆状蚴

decanth larva 十钩幼虫

diporpa larva 双针幼虫

larva migrans 游走性幼虫病，幼虫移行症，钩虫性匐行疹，蠕虫蚴移行症

infusoriform larva 滴虫形幼虫

单词分析

暂无,等待补充.

记忆方法

区分lava, larva: lav- "wash" => lava, 寄生在花儿(r)上的幼虫(larva), 像诸如蜜蜂等昆虫都是依靠花朵生存的.
2. 韩国一部非常有趣的短动画系列：《Larva》：《臭屁虫、爆笑毛毛虫、两只小贱虫、搞笑虫子》：《Larva》是一部出自韩国的可爱的红和黄幼虫的幽默搞笑短片动画。其中主角是“红”和“黄”。

larva是什么意思，larva怎么读

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