be positive

be positive是什么意思、be positive怎么读

读音：英[bi ˈpɒzətɪv] 美[bi ˈpɑːzətɪv]

be positive 基本解释

乐观

be positive 用法和例句

1、Credit memo's total must be positive.

信用备忘录的总额必须为正数。

2、Curiously, that might be positive for commodities.

有意思的是，这可能有利于大宗商品。

3、I am afraid I cannot be positive about the time when the car explodes.

恐怕我无法肯定汽车爆炸的时间。

4、This question helps us to be positive, happy and appreciative.

这个问题会让我们更积极，开心和充满感激。

5、This is not to say that a woman must be Positive Peggie all the time.

并不是说女人要一直傻了吧唧的瞎乐观。

6、Power can also be positive sum, where your gain can be my gain.

权利也可以是正和，你获得的同时我也可以获得。

7、Be positive and creative with proven ability to acquire potential customers.

积极创新，并具有发现潜在客户需求的才能。

8、When the sign of chirp is changed to be positive, the spectral shifting is just reverse.

当正啁啾脉冲时，谱移动则正好相反。

9、Actions should be positive and controlled, portraying sound judgment and skill.

行动还应积极而克制，体现合理的判断和技巧。

10、It can compel the output voltage to be positive sequence voltage source.

它具有强制输出端电压为同步的正序基波电压源的特点。

重点词汇

positive adj. 积极的；确实的，肯定的；[数]正的；[医]阳性的 n. 正面；正片；[语]原级形容词；[数]正量