相关单词近義詞 ponderosa pine 西黃松, western yellow pine 美國西部黃松..., Pinus ponderosa 西黃松臨近詞ponder, Pondering on Enhancing Undergraduate Education, Ponder on Cultivating Students'Learning Competence, Ponderations on Self-produced Goodwill Accounting, Pondering Over College Students'Psychological Education 返回 ponderosa