English Dictionary

have one's guard up

動詞

Synonym of keep one's guard up

日本語の意味

警戒心を保つ / 常に用心する

After being betrayed before, it's natural to have one's guard up around new acquaintances.

以前に裏切られたことがあると、新しい知り合いに対して警戒心を抱くのは当然だ。

意味（1）

Synonym of keep one's guard up

has one's guard up （ present singular third-person ）

having one's guard up （ participle present ）

had one's guard up （ participle past ）

had one's guard up （ past ）