单词	Plesiosauria
释义	Plesiosauria plural noun Ple·​si·​o·​sau·​ria ˌplēsēəˈsȯrēə 1 : a suborder of Sauropterygia comprising Mesozoic marine reptiles with dorsoventrally flattened bodies and limbs modified into paddles compare plesiosaurus 2 in some classifications : an order of Reptilia nearly coextensive with Sauropterygia plesiosaurian ¦⸗⸗⸗¦sȯrēən adjective or noun plesiosauroid -ȯˌrȯid adjective Word History Etymology New Latin, from plesi- + -sauria
随便看	deacidification deacidifications deacidified deacidifies deacidify deacidifying deacon Deacon process deacon seat deacon's bench deaconal deaconate deaconed deaconess deaconesses deaconhoods deaconing deaconries deaconry deacons deacons' court deaconships deactivate deactivated deactivates

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