最終更新日:2024/07/30

The use of organohalogens in the manufacturing process has raised concerns about their environmental impact.

正解を見る

The use of organohalogens in the manufacturing process has raised concerns about their environmental impact.

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

★★★★★★★★★★