来自屈少波的问题
写出下列数字对应的基数词和序数词:9_____..._____12_____..._____15_____..._____20_____..._____41_____..._____
写出下列数字对应的基数词和序数词:
9_____..._____12_____..._____15_____..._____20_____..._____41_____..._____


写出下列数字对应的基数词和序数词:9_____..._____12_____..._____15_____..._____20_____..._____41_____..._____
写出下列数字对应的基数词和序数词:
9_____..._____12_____..._____15_____..._____20_____..._____41_____..._____
nineninth
twelvethelfth
fifteenfifteenth
tuentytwentieth
forty-oneforty-first