朝天辣椒smile
英语是：twenty, thirty, forty, fifty, sixty, seventy,eighty,ninety。详细解释：twenty 英[ˈtwenti] 美[ˈtwɛnti, ˈtwʌn-] n. 二十，二十个; 二十多岁; 二十年代; 许多，大量; num. 二十; adj. 二十的; [例句]They're both in their twenties and both married with children of their own.他们俩都二十几岁，都已经结婚生子了。thirty 英[ˈθɜ:ti] 美[ˈθɜ:rti] n. 三十; 三十个; 三十年代; 三十的记号; adj. 三十的，三十个的; num. 三十; 三十个; [例句]Mozart clearly enjoyed good health throughout his twenties and early thirties.显然，莫扎特在二十几岁到三十刚出头时，身体非常好。forty 英[ˈfɔ:ti] 美[ˈfɔ:rti] n. 四十; 四十几; adj. 四十的; [例句]He was a big man in his forties, smartly dressed in a suit and tie.他是一个四十多岁的高大男子，穿西装打领带，看上去很精神。
jhaiyun888
二十[twenty] 三十[thirty] 四十[forty] 五十[fifty] 六十[sixty] 七十[seventy] 八十[eighty] 九十[ninety]
蛋爹是石头
一、二十音标：英 ['twentɪ] 美 ['twɛnti]
二、三十音标：英['θɜ:tɪ] 美[ˈθə:ti]
三、四十音标：英['fɔ:tɪ] 美[ˈfɔrti]
四、五十音标：英 [ˈfɪfti:] 美[ˈfɪfti]
五、六十音标：英 ['sɪksti] 美 ['sɪksti]
六、七十音标：英 ['sevnti] 美['sevnti]
七、八十音标：英 ['eɪtɪ] 美 [ˈeti]
八、九十音标：英 ['nainti] 美 ['nainti]
