「er」の独自の発音を追加します
「er」の意味と定義
- Noun
a trivalent metallic element of the rare earth group; occurs with yttrium
同義語:
- Noun
a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment
同義語:
a trivalent metallic element of the rare earth group; occurs with yttrium
a room in a hospital or clinic staffed and equipped to provide emergency care to persons requiring immediate medical treatment