synapsid

名词 n. 形容词 adj.
中文释义
英 /sɪˈnapsɪd/   

英文释义

名词 n.
  1. Any animal (all mammals) of the class Synapsida.
形容词 adj.
  1. Pertaining to the class Synapsida of animals which have an opening low in the skull roof behind each eye, leaving a bony arch beneath each. not-comparable
    — We are synapsid tetrapods, a group of reptiles that almost went extinct 200 million years ago in competition with the better-designed dinosaurs.

词形变化

synapsids plural

词源

词源 1
From translingual Synapsida, from syn- + Ancient Greek ἁψίς (hapsís, “arch”).
词源 2
From translingual Synapsida, from syn- + Ancient Greek ἁψίς (hapsís, “arch”).
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