关于chordate的百科

• chordate造句怎么写

• Thesnakebelongstochordatephyla,vertebrate,reptile,squamata,serpents,intheanimalkingdom.AnyofvariouschordatemarineanimalsofthesubphylumTunicataorUrochordatahavingacylindricalorglobularbodyenclosedinatoughoutercoveringandincludingtheseasquirtsandsalps....
• 2017-12-2914222