oh
interj.(感叹词)Used to express strong emotion, such as surprise, fear, anger, or pain.啊,嗬,唉,呀:用以表达强烈情感如惊讶、害怕、愤怒或痛苦的词Used in direct address:唉,噢:用于直接对人讲话:例句:Oh, sir! You forgot your keys.噢,先生!您忘了拿钥匙
Used to indicate understanding or acknowledgment of a statement.噢:表示对于陈述的理解或认同