最終更新日:2024/08/07

(optics) A point from which light (or other radiation) apparently emanates, such as in the virtual image produced by a plane mirror.

正解を見る

virtual focus

編集履歴(0)

Dictionary quizzes to help you remember vocabulary

編集履歴(0)

ログイン / 新規登録

 

アプリをダウンロード!
DiQt

DiQt(ディクト)

無料

★★★★★★★★★★