四乘以五的英文：
4 multiplied by 5, 4 times 5

multiplied是什么意思：
v. 乘；成倍增加；繁衍
adv. 多样地

The term to be added are the multiplicand multiplied by each of the bits of the multiplier
各相加项等于乘数的各位乘以被乘数。

God said, “Be fruitful and multiply.”
上帝说：”要丰收多产。

These permutations multiply towards infinity.
这些排列可以增加到无穷大。

To cause (an organism) to multiply or breed.
增殖使（有机体）数量增多或生育。

A frequency multiplier which multiplies the frequency of an input signal by two.
使输入信号的频率加倍的一种倍频器。

times是什么意思：
prep. 乘以
n. 倍，次数；时期，时代

discrimination time
辨别时间辨别时间

It is time to go.
该走了。

They are not in step with the times.
他们跟不上时代的步伐。

This was for the time only.
这只是一时的权宜之计。

What for this time?
这次又是为什么？