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- Method To operate on 32 cases of steritity caused by oviduct obstruction by peritoneoscope and experiment with methylene blue staining fluid. 方法对由于输卵管梗阻引起不孕的32例患者行腹腔镜手术同时行美蓝染液试验,了解输卵管的状况并使其恢复通畅,使患者恢复生育能力。
- Did the cleaning fluid work (on that stain)? ie Did it remove it? 这种洗涤剂(对那块污斑)管用吗?
- He vainly tried to mark the defacing stain out. 他试图除去有损外观的污迹，但没有成功。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹，看能不能将它去掉。
- I am afraid you must wash out this stain. 恐怕你必须洗掉这个污渍。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
- Did the cleaning fluid work (on that stain)? 这种洗涤剂（对那块污斑）管用吗?
- I rubbed hard but the stain just wouldn't go. 我使劲擦也擦不掉那污迹。
- Such a man is a stain to humanity. 这种人是人类的耻辱。
- There's an ink stain on your shirt. 你的衬衫上有一个墨水斑。
- He left the court without a stain on his character. 他经法庭一役，人格丝毫无损。
- He's got an ink stain on his shirt. 他衬衫上有块墨渍。
- The ink made an indelible stain. 墨水留下一个洗不掉的污渍。
- How much stain should I buy for the table? 给这张桌子上色，我得买多少颜料？
- Will this cleaning fluid harm the furniture? 这种清洁剂会损害家俱吗?
- These carpets won't stain easily. 这些地毯不易弄脏。
- Cold water should take that stain out of your skirt. 用凉水可洗去你裙子上的污迹。
- There's some sort of sticky fluid on the kitchen floor. 厨房的地上有一种发黏的液体。
- Air whether in the gaseous or liquid state is a fluid. 空气，无论是气态的还是液态的，都是一种流体。
