您要查找的是不是：
- His source of exposure is presently under investigation. 目前正在调查他的接触源。
- Investigation of the July family cluster was unable to determine the source of exposure. 对7月家庭群集的调查未能确定接触源。
- The skunk is the most common source of exposure followed by cows in the state of Iowa. 臭鼬几乎是爱荷华州所有披露出来的牛染病毒的共同病源。
- Although human-to-human transmission cannot be ruled out, the search for a possible alternative source of exposure is continuing. 虽然不能排除人传人,但是仍在继续搜索可能的其它接触源。
- Numerous studies demonstrate again and again the causal link between neurodevelopmental diso rders and mercury, regardless of the source of exposure. 众多研究多次证明了，不管暴露源是什么，在神经发育性疾病和汞之间存在因果关系的联接。
- However, because digital business card printing plate is to laser source of exposure to, on the flatness of digital plate requirements, including on the allumen surface treatment is more stringent. 然而，因为数码制卡版材因此镭射光源不收回的能量聚焦来曝光，所以差数字版材裂缝量的请求，包含差铝基暗不天办理都愈加澈底。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- A criminal must be in perpetual dread of exposure. 罪犯总是提心吊胆,害怕暴露。
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- He nearly died of exposure on the cold mountain. 他在寒冷的高山上差一点没有冻死。
- A source of irritation or annoyance. 令人生气的事或者引起烦恼之事
- The groundwork or source of something. 基础，根源某事物的基础工作或根源
- Where is the source of the Rhine? 莱茵河发源于何处？
- We nearly died of exposure on the cold mountain. 我们差点在寒冷的山上冻死。
- He's been a source of discord and worry. 他成为不和和烦恼的根源。
- He is in dread of exposure of crime. 他怕揭发罪恶。
- A source of harassment, annoyance, or pain. 使人痛苦的东西骚扰，烦恼或痛苦的来源
- Hard work is the ultimate source of success. 努力工作是成功之本。
- Sign and Symptoms of Exposure: None. 出现症状:无。
