您要查找的是不是：
- lochial stain examination 恶露斑检验
- amniotic fluid stain examination 羊水斑检验
- 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。
- I rubbed hard but the stain just wouldn't go. 我使劲擦也擦不掉那污迹。
- The doctor was very thorough in his examination of the sick child. 医生对生病的孩子进行了仔细的检查。
- lochial stain 恶露斑
- 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 was bewailing his failure in the examination. 他为考试不及格而悲伤。
- Jerry left the examination room with a light heart. 杰利轻松愉快地离开了考场。
- He left the court without a stain on his character. 他经法庭一役，人格丝毫无损。
- He was very sick at failing in the examination. 他对于考试不及格觉得很沮丧。
- He's got an ink stain on his shirt. 他衬衫上有块墨渍。
- He passed the examination with flying colors. 他考试中取得了优异成绩。
- The ink made an indelible stain. 墨水留下一个洗不掉的污渍。
- He's het up about the examination. 他为考试而焦虑不安。
