know something inside out

know something inside out

 英

  • na.“know something backwards/inside out”的变体
  • 网络了解彻底;对某事认识很透彻;完全熟悉

英汉解释

na.
1.
“know something backwards/inside out”的变体
2.
“know someone/something inside out”的变体

英英解释

na.