To increase the number or quantity of.

使…增多；使…增加。

To repeat (any given number or quantity) a given number of times.

【数】乘。

To increase in number or extent.

繁殖；增加；范围扩大。

An instance of multiplication performed by a computer; also, the means for performing multiplication.

【电脑】乘法运算；【电脑】乘法运算装置。