在线词典宝刀未老形容人到老年还依然威猛,不减当年。拼音bǎo dāo wèi lǎo解释形容人到老年还依然威猛,不减当年。近义词老当益壮反义词年老体衰英文释义treasure knife does not age (idiom); old but still vigorous