大氣層核試驗 dà qì céng hé shì yàn

DEFINITIONS

  1. atmospheric nuclear test

CHARACTERS

大 dà
HSK 1
big, great, vast, large, high
氣 qì air, gas, steam, vapor; spirit
層 céng story, layer, floor, stratum
核 hé
HSK 5
seed, kernel, core, nut; atom
試 shì test, try, experiment
驗 yàn test, examine, inspect; verify