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- Inside stained cocoon 内印茧
- Study on the Occurrence Rate of Inside Stained and Oil-stained Cocoon Due to Different Collection, Drying and Storage Treatments 蚕茧收烘贮环节与内印茧、油茧发生率关系的研究
- This cup is stained on the inside. 这杯子的内侧有积垢。
- 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。
- A caterpillar must pass through the cocoon stage to become a butterfly. 毛毛虫必须经过茧的阶段才能变成蝴蝶。
- The little boy stained his fingers with ink. 小男孩的手指让墨水给染脏了。
- The ground was stained by running the foil. 地面已经由于猎物奔回旧路而嗅迹零乱了。
- 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。
- This lock can only be opened from the inside. 这把锁只能从里面打开。
- She steeped the stained cloth in bleach overnight. 她把有污迹的衣服在洗衣粉里浸了一夜。
- The children tore the cocoon open to see if there was a pupa. 孩子们撕开蚕茧看看里面有没有蛹。
- The earthen pot is glazed inside. 瓦盆里面挂一层釉子。
- The incident stained his career. 那件小事给他的事业抹上了污斑。
- I rubbed hard but the stain just wouldn't go. 我使劲擦也擦不掉那污迹。
- He waved down a taxi and quickly got inside. 他扬手叫住一辆出租汽车，一下子钻了进去。
- We have to play inside because it is raining. 因为天下雨，我们不得不在屋里玩。
- Such a man is a stain to humanity. 这种人是人类的耻辱。
