21英语怎么写 21英语如何写 1. 21的英语是:twenty-one。音标:是 ['twenti'wʌn]。 2.例句:Twenty one people have been rescued.目前已有21人获救。 Published by 风君子 独自遨游何稽首 揭天掀地慰生平 View all posts by 风君子