乘積是正的

乘積 chengˊ jiˉ

(Product) Product

是 shiˋ

Is, To be, Am/Are/Is/Was/Were, Being, Yes

正 zhengˋ zheng ˉ

In the process of, in the process of, In the midst of, Correct, Appropriate, Justified, Pure, Straight, Straightforward, Honest, Virtuous, Upright, Person in charge, Principal, Main, Exactly, Just right, Punctual, Unbiased, Just, (zheng1), First Month Of The Year

的 de˙ diˋ diˊ

Have, Has, At That, (Di4), Clear, Distinct, Target, Goal, (Di2), Accurate, Exact, Proper, (De5)