您要查找的是不是：
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- Water can be purified by filtration through sand. 水通过沙滤可以变清。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- He sent me a sample copy of the book. 他寄给我一本样书。
- sample filtration 样本筛选
- He dipped into the bag and brought out a handful of sample wheat. 他把手伸进袋里，取出一把小麦样品。
- Do you have a water filtration system? 你有自来水过滤器吗?
- A style or individual sample of writing. 笔迹个人的书法笔迹或风格
- Install proper filtration on pump inlet plumbing. 在进口处安装过滤器。
- Edits the selected attachment filtration mask. 编辑所选附件过滤关键字。
- Thousands of people have written in to us for a free sample. 现已有数千人给我们来信索要免费样品。
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
- Water-oil separation and filtration system. 油水分离与过滤系统。
- Filtration of unwanted contents. 过滤不想要的内容。
- You must send some sample to the customer before you go abroad. 在你出国之前，应该先寄给客户一些样品。
- Filtration surgery is not the only option. 滤过性手术并不是唯一的选择。
- In filtration precipitated gelatinous. 用于过滤凝胶状沉淀物。
- Well Water filtration for drip. ABW8-LP. 井水过滤用于滴流灌溉，ABW8-LP.
