当我们用英语表达“次数、倍数、多少乘多少等于多少”时,把“三(四、五……)次”、“三(四、五……)倍”、“三(四、五……)乘二(三、四……)等于……”说成“three(four、five…)times”、“three(four、five…)times two(three、four…)is(are)…”看来是没有争议的。然而当我们要用英语表示“一倍、二倍”、“一次、二次”、“一乘、二乘多少等于多少”时,是说“once,twice”、“once/twice…is(are)…”呢还 When we use English to express “the number of times, the multiple, how many times the number of times is equal to the number of times”, put “three (four, five...) times”, “three (four, five...) Times”, “three (four, five,... ...) Multiplies two (three, four...) Equal to...” Says “three(four, five...) times”, “three(four, five...) times two (three, four...)is(are)...” It seems to be uncontroversial. However, when we want to use English to mean “double, double,” “once, twice,” or “what is the number of times one or two times,” it means “once, twice,” “once/twice...is (are )...” also