diversification
英 [da?,v??s?f?'ke???n]
美[d?,v?s?f?'ke??n]
考試真題
- Our species originated around 200,000 years ago and underwent tremendous diversification culturally, technologically, linguistically, artistically for 130,000 years.
2019年6月六級(jí)真題（第一套）聽(tīng)力 Section C