乘号表示两个数字相乘的关系。
A multiplication sign indicates the multiplicative relationship between two Numbers.
这个表达式中，我们不需要乘号或括号。
In this expression, we do not need a multiplication sign or parenthesis.
这个表达式中，我们不需要乘号或括号。
这个表达式中，我们不需要乘号或括号。
In this expression, we don't need a multiplication sign or parenthesis.
“原先定义的标题是Ruby +Agile，但是最近在日本，“x”（乘号）是一个非常酷的用法，代表“versus”的含义，常被用在讨论之中，当然其所代表的含义要比符号 +更为广泛。”
The title was originally Ruby + Agile, but recently in Japan, ‘x’ is [a] more cool saying, and it means ‘versus’ sometimes used for discussion and of course [it] makes more than [the] sum.
“原先定义的标题是Ruby +Agile，但是最近在日本，“x”（乘号）是一个非常酷的用法，代表“versus”的含义，常被用在讨论之中，当然其所代表的含义要比符号 +更为广泛。”
The title was originally Ruby + Agile, but recently in Japan, ‘x’ is [a] more cool saying, and it means ‘versus’ sometimes used for discussion and of course [it] makes more than [the] sum.
应用推荐