最終更新日:2023/09/03

Refrigerants are used in air conditioning systems to cool the air.

正解を見る

Refrigerants are used in air conditioning systems to cool the air.

編集履歴(0)

Sentence quizzes to help you learn to read

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

★★★★★★★★★★