multiply的中文意思?

[5mQltipli]

v.

繁殖, 乘, 增加

multiply

[5mQltiplai]

vt., vi

增殖; 繁殖, 增加; 做乘法;數乘

multiply 8 by 4

以4乘8

Efficiency would be -lied several times.

效率將提高好幾倍。