八分之七 seven eighths1至20, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty
英文中分数的表达法是 分子用基数词 分母用序数词 一般中间有小短线 大于3的分母加s 这里应该是 seven-eighths 1到20 是from one to twenty
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八分之七seven eighths 1至20from one to twenty
hemi-semi-demi-mind八分之七
Seven-eighthsone to twenty