1一近义词汉语:一, 壹, 么, 幺, 单科, 单件, 单个西班牙语:un, uno法语:un, une, premier, première葡萄牙语:um, uma德语:Radikal Nr. 1, eins (1), sobald英语:a, an, each, one, per, same, single, whole, wholehearted