chelicerae
[ki'lisəri:]
英文词源
- chelicerae (n.)
- 1831, plural of Modern Latin chelicera, from Greek khele "claw, talon, cloven hoof," from PIE *ghel-wo-, from root *ghel-una- "jaw," + keras "horn" (see kerato-). Earlier chelicer (1835), from French chélicère.