noun🔗Share代替物, 交換A person or thing that takes the place of another; a substitute."The team needed two replacements after the star players got injured. "スター選手が負傷した後、チームは2人の代替選手を必要とした。personthingChat with AIVocabulary GamePractice Reading
noun🔗Share交換、取り替えThe act of replacing something."The replacement of that broken light-bulb will have to wait until I can buy a new one."その壊れた電球の交換は、新しいものを買えるまで待たなければなりません。actionprocessChat with AIVocabulary GamePractice Reading
noun🔗Share置換The removal of an edge of crystal, by one plane or more."The gem cutter carefully examined the quartz crystal, noting the replacements on its surface where the original faces had been altered by other planes. "宝石カッターは、水晶を注意深く調べ、元の面が他の面によって変更された表面の置換に注目しました。mineralgeologyChat with AIVocabulary GamePractice Reading
