您要查找的是不是：
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- The lowering clouds threaten rain. 这阴霾的云层预示即将下雨。
- She looked up at the lowering sky. 她抬头看著阴沈的天。
- Sherman recommended that Clarke be disciplined, but higher-ups rejected the idea. 谢尔曼建议对克拉克进行纪律惩戒，但高层拒绝了这个意见。
- Argued the clerk into lowering the price. 极力说服售货员降低价格
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- Unwaged members pay a lower entrance fee. 无固定收入的人入场费从优。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- A man's voice is usually lower than a woman's. 男子的嗓音通常比女子的低。
- The little boy used to push out his lower lip. 那个小孩以前老要撅起下嘴唇。
- This charge is a positive charge. 这个电荷是正电荷。
- The day held up wonderfully, in spite of lowering clouds. 尽管云层很低，但天气仍然非常好。
- Tom was lying on the lower bunk. 汤姆躺在下铺。
- She shows a very positive attitude to her work. 她工作态度非常积极。
- Can you be positive about what you hear? 你对听到的话有把握吗？
- As the sky was lowering, the mother asked her child to come home. 当天空逐渐阴沈时,这位母亲叫她的孩子回家。
- Any chance of a lower price from you? 你能不能要价低一点？
- He has a positive attitude towards life. 他对生活持有积极的态度。
- The number of positive numbers is infinite. 正数的数目是无穷的。
- Speak to her? I'd never lower myself. 跟她说话？我可不自贬人格。
