单词	耳垫圈
释义	耳垫圈医aural grommet
随便看	ammonia soda process ammonia-soda process Ammonia synthesis gas technology ammonia synthesis loop ammonia synthesis system ammonia synthesis tower ammonia synthesis under medium pressure ammonia solution ammonia solution,diluted ammonia solution,strong ammonia source ammonia spirit ammonia spirit,aromatic ammonia spraying ammonia still ammonia still waste ammonia storage ammonia storage tank ammonia stripper ammonia stripping ammonia stripping process ammonia stripping tower ammonia stripping urea process ammonia suit ammonia sulfate