echolocation造句
Somebatshavespecializedstructuresforemittingecholocationcalls.Somebatswithpooreyesightdependonecholocationtonavigate.Theinspirationforthegarmentisthebat'secholocationsystem.Whalesanddolphinsrelyonthe...
Somebatshavespecializedstructuresforemittingecholocationcalls.Somebatswithpooreyesightdependonecholocationtonavigate.Theinspirationforthegarmentisthebat'secholocationsystem.Whalesanddolphinsrelyonthe...