n. 


学,

人学
名 词: gerontologist
近义词
n. 联
词
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disconsolately,
disconsolateness,
disconsolation,
discontent,
discontented,
discontentedly,
discontentedness,
discontentment,
discontiguous,
discontinuance,
相似单词
gerontocracy,
gerontogeic,
gerontogenesis,
gerontogeous,
gerontologist,
gerontology,
gerontomorphosis,
gerontopharmacology,
gerontophil,
gerontophilia,