v.〈昆〉變成蛹；經(jīng)歷成蛹期

They pupate in a thin cocoon of silk or silk and leaves. 在絲質(zhì)繭或絲、葉交織成的薄繭內(nèi)化蛹。

The silk gland secretions completely exhausted, the moths pupate change. 絲腺內(nèi)的分泌物完全用盡，方化蛹變蛾。

Humility rather than humble, that is pupate into a butterfly Cheats. 謙卑而不卑微，這就是化蛹成蝶的秘籍。

Within a year, these worms grow to almost a full meter, and encase themselves inside a hard crystalline cask to pupate. 一年之內(nèi)，這些蠕蟲會成長至將近一公尺長，并將自己變成一個堅硬透明的蛹；

Worms will crawl between the newspaper layers to pupate, which makes it easy to collect them. 蠕蟲會爬到之間該報層化蛹，這使得它很容易收集。