adjectiveC2
ひそかな、こっそりした、内密の
done secretly to avoid being noticed or caught
例文
He took a surreptitious glance at his phone during the lecture.
彼は講義の間、こっそりと携帯電話に目をやった。
ひそかな、こっそりした、内密の
done secretly to avoid being noticed or caught
例文
He took a surreptitious glance at his phone during the lecture.
彼は講義の間、こっそりと携帯電話に目をやった。