英语词汇“gerontology”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	gerontology
释义	gerontology noun uncountable UK /ˌdʒerɒnˈtɒlədʒi/ Other entries for this word environmental gerontology noun DEFINITIONS1 1 the scientific study of old age Synonyms and related words Branches of medical science aetiology bioengineering biomedicine gerontology noun uncountable US /ˌdʒerənˈtɑlədʒi/ Other entries for this word environmental gerontology noun DEFINITIONS1 1 the scientific study of old age Synonyms and related words Branches of medical science aetiology bioengineering biomedicine
随便看	let the genie out of the bottle let them eat cake let there be something lettuce let up let-up letup let us suppose let your hair down let yourself go letzeburgesch let’s (let’s) face it let’s hear it let’s hear it for let’s roll/let’s get rolling let’s see leucocyte leukaemia leukemia leukocyte levee level level at level crossing

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