用“alternation”造句大全，alternation造句
alternationofgenerationsPoweralternationalsopolarisesdebate.thealternationofdayandnightThefollowingitemstobefilledbydoctors,noalternation.Atrillisarapidalternationbetweenthetwonotes.Noalternationofgen...
用“alternation of generations”造句大全，alternation of generations造句
antitheticalternationofgenerationshomologousalternationofgenerationsThegamete-producingphaseinaplantcharacterizedbyalternationofgenerations.thespore-producingindividualorphaseinthelifecycleofaplanthav...
用“alternation of generation”造句大全，alternation of generation造句
antitheticalternationofgenerationshomologousalternationofgenerationsThegamete-producingphaseinaplantcharacterizedbyalternationofgenerations.thespore-producingindividualorphaseinthelifecycleofaplanthav...