分?jǐn)?shù)1/8one-eighth八分之一1/4one-fourth四分之一1/3one-third三分之一1/2one-half二分之一3/4three-fourths四分之三1whole整體......(本文共 95 字) [閱讀本文] >>
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 分?jǐn)?shù)1/8one-eighth八分之一1/4one-fourth四分之一1/3one-third三分之一1/2one-half二分之一3/4three-fourths四分之三1whole整體......(本文共 95 字) [閱讀本文] >>