米苏and妮娜
读法：英 [naɪn]、美 [naɪn]。
单词：nine。
释义：num. 九。
举例：
1、Are you sure you can come by at nine?
你肯定你九点能来吗？
2、I arrive at the hospital at eight o'clock, but I don't go on duty until nine.
我八点钟就到医院了，但是九点钟我才去值班。
ninth
音标：英 [naɪnθ]、美 [naɪnθ]。
释义：num. 第九；九分之一。
例句：
1、My house is the ninth on the right side.
我的房子是右边第九幢。
2、I heard the Ninth Symphony played last night.
昨晚我听了第九交响乐的演奏。
