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
同义词:larva
larvae例句
One that crawls, especially an early form of certain insect larvae.
爬行动物爬行的东西,尤指某些昆虫幼虫的早期形体
Any of various crawling insect larvae, such as a grub or a caterpillar, having a soft, elongated body.