单词	joy and sorrow
释义	英華字典資料庫同義詞☞englad
随便看	monitor working area monitory monitory letter monitor， air monitor， air-activity monitor， air-particle monitor， alpha monitor， alpha air monitor， area monitor， associated particle monitor， background monitor， beam monitor， bf3 neutron monitor， cerenkov-photovoltaic monitor， cobalt wire monitor， contamination monitor， continuous monitor， continuous-flow liquid monitor， doorway monitor， exhaust-air monitor， faraday-cup monitor， fission monitor， fission break monitor， fission counter monitor， floor