成语
白首穷经
白首穷经
bái shǒu qióng jīng
拼音:bái shǒu qióng jīng
白首穷经包含的字
包含白首穷经的词
白首穷经的近义词
白首穷经的英文翻译
to continue to study even in old age(Live and learn.)