意思是数字3。 英文对应的数字分别是: 一到十: 1one,2two,3three,4four,5five,6six,7seven,8eight,9nine,10ten 十一到二十: 11eleven,12twelve,13thirteen,14fourteen,15fifteen,16sixteen,17seventeen,18eighteen,19nineteen,20twenty 二十一到二十九: 21twentyone,22twentytwo,23twentythree,24twentyfour,25twentyfive,26twentysix,27twentyseven,28twentyeight,29twentynine 三十、四十、五十、六十、七十、八十、九十、一百: 30thirty,40forty,50fifty,60sixty,70seventy,80eighty,90ninety,100onehundred。 31等等的就像21,22那样的在后面加上“数字”就行了,一千就是onethousand,两千就是twothousand,以此类推。百万是million,十亿是billion,根据“000,000,000”这个计数方式往后推就好了。