Quickstep allegretto of China, with need fire shining broadness.快哉中国, 燃篝照阔.Write sing allegretto poem, it is important form.书写演唱快板诗, 就是重要的形式....

adv.稍快地n.快板...

allegretto的音标：allegretto的英式发音音标为：[ˌælɪ'gretəʊ]allegretto的美式发音音标为：[ˌælə'gretoʊ]...