腕足
ok8.org > 词典 > 腕足
低(dī )等(děng )动(dòng )物(wù )如(rú )乌(wū )贼(zéi )、章(zhāng )鱼(yú )等(děng )生(shēng )长(zhǎng )在(zài )口(kǒu )四(sì )周(zhōu )能(néng )蜷(quán )曲(qǔ )的(de )器(qì )官(guān ),上(shàng )面(miàn )有(yǒu )许(xǔ )多(duō )吸(xī )盘(pán ),用(yòng )以(yǐ )捕(bǔ )食(shí )、运(yùn )动(dòng )并(bìng )防(fáng )御(yù )敌(dí )人(rén )。
阅读:1101
●腕足(简体版)
©2015-2020 ok8.org 文学库