詞語：octogenarians
octogenarians的解釋
octogenarians[,ɔktədʒi'nεəriən]n. 八十歲到八十九歲的人adj. 八十歲到八十九歲的
octogenarians的參考例句
1.Both men are now octogenarians, literally old friends of China. 兩位現都已年過花甲，也都是名副其實的中國老朋友。
2.New pensioners, it seems, are far more willing to enjoy life and less likely to worry about the inheritance they will leave than are septuagenarians and octogenarians. 比起七八十歲的老人，年輕點的需要補助的人更願意享受生活，不願過度擔心他們留下的遺產。
3.The study shows that iPS cells can be made even from octogenarians with a chronic neurodegenerative disease, although making human iPS cells may be more difficult the older the patient is. 研究顯示可誘導的多能性干細胞甚至能從患有慢性神經變性疾病的八旬老人身上獲得，雖然病人年齡越大製造人的可誘導的多能性干細胞的困難越大。