1. 二重奏：而是用钢琴加入了. 至于二重奏,最常见的当然是有钢琴加入的奏鸣曲,如小提琴奏鸣曲,大提琴奏鸣曲. 不过早期对它们的称谓可不是这样,钢琴不只是扮演从属的伴奏角色,而是与另一种弦乐器并列的,所以都称为二重奏(Duo).

2. 多：时间或者 (戓) 者便(楩) 系 咁壹 点点便(楩) 会消逝 ,或者 (戓) 者自己夲 身便(楩) 逮 紧唔系佳 (女人 ) 多(duo) ,或者 (戓) 者,有(you) 佳 (女人 ) 多(duo) 家系需(濡)要(yao) wait 待.

3. 垛：哈哈宁切,哈宝宝切,宝宝否切,哈妈妈切,妈妈否切.........垛(duo),垛,垛,卖糖粥,几斤葡萄几斤壳,吃你(nen)个肉,还你的壳,张家老伯伯,问你借只小花狗...牵豆腐,依呜喽,养个儿子棒棰大,步楷(意思好象是老早的门楷)度里钻得过...,

4. duo：dynamic user optimal; 用户最优duo

5. duo：datatron users organization; 数据处理机用户组织

1. 一对表演者;表演搭档
    A duo is two musicians, singers, or other performers who perform together as a pair.

    e.g. ...a famous dancing and singing duo.
           一对著名的歌舞表演搭档

2. (尤指拥有共同特征的)一对,一双
    You can refer to two people together as a duo, especially when they have something in common.

    e.g. ...Britain''s former golden Olympic duo of Linford Christie and Sally Gunnell.
           英国前奥运会金牌得主二人档林福德·克里斯蒂和萨莉·冈纳尔

1. a musical composition for two performers

    Synonym: duetduette

2. a pair who associate with one another

    e.g. the engaged couple
           an inseparable twosome

    Synonym: coupletwosomeduet

3. two performers or singers who perform together

    Synonym: duetduette

4. two items of the same kind

    Synonym: couplepairtwosometwainbracespanyokecoupletdistichduetdyadduad