20到50的英语单词

20 twenty30 thirty40 forty50 fifty60 sixty70 seventy80 eighty90 ninety注意 40的书写

twenty, thirty, forty , fifty ,sixty, seventy, eighty,ninety

20twenty 30thirty 40forty 50fifty 然后21是twenty-one 22是twenty-two……到29就是twenty-nine. 以此类推,几十几的数词就是用几十加上一条"-"再加上个位数字就可以啦. 49 forty-nine “译犹未尽”知道团队竭诚帮助你!

20 twenty 30 thirty 40forty 50 fifty21 twenty-one . . .29 twenty-nine

twenty 20' thirty 30' forty 40' fifty 50' sixty 60' seventy 70' eighty 80' ninety 90'

分别是： twenty, thirty, forty , fifty ,sixty, seventy, eighty,ninety。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。ninety 英[ˈnaɪnti] 美[ˈnaɪnti] num. 九十; n. 九十; 九十年代; 九十岁; adj. 九十的; 九十岁的; [例句]It was decided she had to stay another ninety days.已经决定了，她不得不再呆90天。