英语词汇“trajectory-- low”的翻译、意思、用法、释义-英汉汉英词典

单词	trajectory-- low
释义	trajectory; low低弹道
随便看	old age dependency ratio old-age education old age insurance old-age insurance old age pension old-age pension old age pension act old age pensioner old-age pensioner old-age pensioner 领取养老金者 old age population index old-age, survivors, disability insurance old-and-bitter old and childish old and debilitated old and dim old and dim, old and durable, old and emaciated old and emaciated, old and experienced old and experienced, old and feeble old and firm old and infirm