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单词 pericytula
释义 pericytula Embryol.|pɛrɪˈsɪtjuːlə|
[mod.L., f. peri- + cytula.]
The cytula arising from a periblastic ovum.
1876Lankester in Q. Jrnl. Microsc. Sc. XVI. 62 Haeckel is inclined from this to assert as a general rule that the Perimonerula acquires a nucleus, becomes a Pericytula, and then cleaves into two, four, &c., cells, to form the Perimorula.
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