稀有气体 xī yǒu qì tǐ

DEFINITIONS

  1. rare gas
  2. noble gas (chemistry)

CHARACTERS

稀 xī rare, unusual, scarce; sparse
有 yǒu have, own, possess; exist
气 qì steam, vapor; KangXi radical 84
体 tǐ body; group, class, body, unit; inferior