Singan.辛贾(在苏旦；东经 33º55' 北纬 13º11')singv.唱；鸣叫；歌颂；称赞；<俚>告密n.合唱会abbr.单数的（=singular）Sing the One World Medley.唱一个世界组合歌。singlumen endobronchial tube单腔支气管导管singnal recognition particle信号识别颗粒singultus gastricus nervosus[医] 胃神经性呃逆sing-along electronic organ伴唱电子口琴sing the praises of socialism歌颂社会主义singing contest for the young青歌赛sing to one's heart's contentSing the last chorus again.把最后的副歌再唱一遍。Sing accompanied by accordion由手风琴伴奏演唱