四乘以五的英文：
4 multiplied by 5, 4 times 5
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。
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？