| 单词 | ommatidium |
| 释义 | ommatidium (once / 590966 pages) n WORD FAMILY ommatidium USAGE EXAMPLESIn an insect, each ommatidium in the compound eye has a corneal lens, a crystalline cone and a light-sensitive organ at its base. BBC(May 01, 2013) The ommataeum, as already stated, tends to segregate into retinulae which correspond potentially each to an ommatidium of the compound eye. Various, Encyclopaedia Britannica, 11th Edit...(2010) The cells of the ommatidium are a good deal larger than the neighbouring common cells of the epidermis. Various, Encyclopaedia Britannica, 11th Edit...(2010) n any of the numerous small cone-shaped eyes that make up the compound eyes of some arthropods Hyper ocellus, simple eye, stemma an eye having a single lens |
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