maternal great-grandfather的意思|示意
美 / /
英 / /
孕产妇的曾祖父
maternal great-grandfather的网络常见释义
外曾祖父 maternal great-grandfather外曾祖父 His grandfather is nearly seventy他爷爷快七十岁了 My grandfather is going on seventy我的爷爷快70岁了。 .