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- A positive pregnancy test (presence of human chorionic gonadotropin), ultrasound, and culdocentesis with presence of blood are helpful in making the diagnosis of ectopic pregnancy. 妊娠实验阳性（人的绒毛膜促性腺激素）、超声检查、阴道后穹隆穿刺出血对于输卵管异位妊娠的诊断都具有重要的意义。
- a positive pregnancy test 呈阳性反应的怀孕检测
- The pregnancy test was positive. 妊娠检查呈阳性。
- I'd like to have a pregnancy test. 我想做一下孕检。
- Can you give us some urine for a pregnancy test? 你能留点尿做妊娠检查吗?
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- Dave! I just took a home pregnancy test. 达夫!我刚刚用了验孕剂。
- The urine pregnancy test proves to be positive. 尿妊娠检验结果呈阳性。
- This charge is a positive charge. 这个电荷是正电荷。
- He has a positive attitude towards life. 他对生活持有积极的态度。
- Her pregnancy test was negative. 她的孕检呈阴性。
- I fear the results of the pregnancy test. 我担心怀孕测试结果。
- He was not in a position to do it then. 他当时还不能做。
- He secured a position in a store at US$400 a week. 他在一家商店获得了一份每周四百美元的工作。
- The fur must have a positive charge. 毛皮必定带有正电荷。
- Her impulsive passion was a positive defect. 她的冲动的激情则完完全全是个缺点。
- In a position to obstruct, hinder, or interfere. 挡道地处在阻碍、阻挡或干涉的位置上
- Eastern culture can play a positive role in this. 东方文化则在这方面会起积极作用。
- Suddenly raised to a position of consequence. 骤贵的突然提升到重要位置的
- I want to conclude on a positive note. 让我从乐观的角度作个总结。
