单词 | amniote |
释义 | amniote (once / 101020 pages) n WORD FAMILY amniote: amniotes USAGE EXAMPLESAnd since, as mammals, human beings are also amniotes, that, from a human point of view, is an evolutionary twofer. Economist(Dec 08, 2016) Unlike amphibians and lobe-finned fish, amniotes aren't anchored to water by the need to lay their eggs there. Washington Post(Jun 24, 2016) The results also show that these sleep cycles evolved much earlier than previously thought, possibly back to the emergence of amniotes, the study says. Time(Apr 29, 2016) n any member of the Amniota Hyper craniate, vertebrate animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium |
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