关于cetacean的百科

• cetacean造句怎么写

• anyofseveralsmallgregariouscetaceanmammalshavingabluntsnoutandmanyteeth.Basedonwhatweknow,I'dguessthatcetaceancultureisintermediatebetweenhumansandchimpanzees.anyofthelargercetaceanmammalshavingastreamlinedbodyandbreathingthroughablowholeonthehead.T...
• 2017-08-3015887