英语词汇gerontologist怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gerontologist
释义	ger.on.tol.o.gist HJer7En5tBl7E7JIst, $-tB:7lE- n [C] specialized A gerontologist is a person who studies old age. 老人学家
随便看	parole paroxysm parquet parricide parrot parrot parry parry Parsee parsimonious parsimoniously parsimony parsley parsnip parson parsonage part part part part part part part partake partake

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