点評狂魔
标准答案：分子 fen zi 1.[Physics] [Chemistry] a molecule 2.[Mathematics] a numerator fen zi 1.an element; a member 2.a constituent of (a category or class of something) 分母 fen mu 1.[Mathematics] denominator
juliejin（金培）
分子 fen zi 1.[Physics] [Chemistry] a molecule 2.[Mathematics] a numerator fen zi 1.an element; a member 2.a constituent of (a category or class of something) 分母 fen mu 1.[Mathematics] denominator
文姐吉祥
numerator分子；denominator分母；fraction分数one eighth, one quarter, three eighth, five eigth, three quarters, seven eighth,分子用基数词来说，分母用序数词第几第几来读就好了。四分之一是one/a quarter, 其他要注意复数。仅供参考，欢迎指正
心之愿c
one-eighthone -fourthThree-eighths five eighths three fourthsSeven-eighths 也就是说英语中基数词表示分子，序数词表示分母，分子大于一分母要加复数，希望帮到你
士多啤梨cake
分母 denominator分子 denominator 分子是1的时候，分母直接用序数词就可以了；分子大于1的时候，分母所用序数词后面要加s。例外 1/2可以用 a half 或者one second 1/4可以用 a quarter或者 one fouth
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