1, the soft pinyin is ru m 4 n h ū h ū, meaning: describing soft harmony. Duck down is covered with soft clothes. He has two participles, the first is aspect, which refers to himself and himself; Physical; When used in nouns or pronouns, it indicates the undertaker of responsibility; Upper body; Refers to a place where you can put things with you; Refers to the money and things you carry with you. The second kind is duck down, which has a strong ability to keep warm, and can be used to fill pillows or as the inner tube of cotton-padded jackets and bedding.
2, soft call: This is not a phrase, just a wrong term. Although the pronunciation is the same, softness is the correct adjective, and softness has no meaning.