短語詞組短語age at first maturity 成熟年齡size at first maturity 初次性成熟胴長length at first maturity 初成熟體長mounting at optimum maturity 適熟上簇Age at scxual maturity 性成熟日齡payable at maturity 到期付款;翻譯SETTLEMENT INSTRUCTION AT MATURITY 轉(zhuǎn)帳及到期指示payment at maturity 到期付款;到期付款英語Repayment at maturity 到期直接償付;到期償還 返回 at maturity