最終更新日：2024/07/28
The thermion emitted from the cathode is attracted to the anode.
正解を見る
The thermion emitted from the cathode is attracted to the anode.
編集履歴（0）
The thermion emitted from the cathode is attracted to the anode.
The thermion emitted from the cathode is attracted to the anode.
DiQt（ディクト）
無料
★★★★★★★★★★
