英语单词分类 轻松记单词

更新时间:2024-12-16 17:24:53

pebble coal

砾煤,球状煤
  • 临近词

  • pebble-bed gas-cooled reactor
  • pebble-strewn deflation pavement
  • pebbles of radiolarian cherts
  • Pebble bed high temperature reactor
  • pebble-bed gascooled reactor
  • pebble contact biological oxidation
  • pebble bed reactor experiment
  • pebble modular high-temperature gas-cooled reactor
  • Pebbles ground on the beach
  • pebble
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