read up

読んで調べる

あるテーマについて文章を読み、知識を増やす。

やさしい英語で： To learn more about a subject by reading about it.

• I should read up before the exam.
• She read up on the history of the town.
• Have you read up about the new rules?

使い方： read up on/about something (I need to read up on local customs.)

類義語： study, research

よく使う表現： read up on something, read up about something

過去のメッセージを読む

会話の内容を理解するため、チャットの以前のメッセージを読む。

やさしい英語で： To read earlier messages in a chat to understand what people have been discussing.

• Read up before you reply.
• I read up to see what I had missed.
• She is reading up through the earlier chat messages.

類義語： backread

よく使う表現： read up first, read up for context

よく調べている、精通している

文章を読んで調べたため、あるテーマに詳しいこと。

やさしい英語で： Knowing a lot about a subject because you have read about it.

• He is read up on the subject.
• I was fairly read up on nutrition by then.
• Are you read up on the latest research?

使い方： be read up on something (She is read up on local history.)

類義語： well informed, knowledgeable

よく使う表現： read up on something, fully read up