音标：[ɑ:'kentәrɔn] ；

n. 原肠之消化道

n central cavity of the gastrula; becomes the intestinal or digestive cavity

词型变化：名词复数形式 : archenterons

archenteron的用法和样例：

例句

The inpocketed vegetal pole cells develop into a sheet of cells which grows upward and eventually encloses a cavity, the archenteron.内褶的植物极细胞生成一片向上生长的细胞，并最后围成一个腔，即原肠。

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