详细解释:n. 幼虫
【医】 幼虫(昆虫), 蚴(蠕虫)
词型变化：
形容词:larval名词复数:larvae英语解释：
名词 larva:
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例句：
A larva metamorphoses into a chrysalis and then into a butterfly.幼虫变为蛹，然後再变成蝴蝶。