您要查找的是不是：
- 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。
- Throw that tainted meat away; it's not edible. 把那块腐烂的肉扔掉，不能再吃了。
- Some mushrooms are edible; some are poisonous. 有些蘑菇可食用; 有些则有毒。
- Such a man is a stain to humanity. 这种人是人类的耻辱。
- These white mushrooms are edible. 这些白蘑菇可以食用。
- There's an ink stain on your shirt. 你的衬衫上有一个墨水斑。
- An edible starch made from these plants. 葛粉从这些植物中提取的食用淀粉
- 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。
- The edible, immature flower head of this plant. 洋蓟花头这种植物的可食用的，未成熟的花头
- How much stain should I buy for the table? 给这张桌子上色，我得买多少颜料？
- Edible roots; an edible mushroom. 可食根; 一种可食用蘑菇
- The edible part, as of a piece of fruit or a nut. 果肉水果或核桃等坚果的可食部分
- These carpets won't stain easily. 这些地毯不易弄脏。
