琅琅上口 láng láng shàng kǒu

DEFINITIONS

  1. easy to recite; having a melodious and easily memorable quality

CHARACTERS

琅 láng a variety of white carnelian; pure
琅 láng a variety of white carnelian; pure
上 shàng top; superior, highest; go up, send up
口 kǒu mouth; open end; entrance, gate