flossed
常考释义
If you haven't flossed in a while, you may see a bit of blood the first few times, until your gums become used to flossing.
如果较长时间不使用牙线，前几回使用时可能会有一点儿血，直到牙龈适应牙线清洁才止住。
Scientists have found teeth from humans who lived thousands of years ago that show that some of them flossed their teeth.
科学家由数千年前人类的牙齿发现，有些人用牙线剔牙。
Tackle Germs Better by Keeping Your Teeth Flossed and Drinking Lots of Water.
通过牙线剔牙和饮用大量水，能更好地对付口腔细菌。
Used a credit card? Flossed?
从不用蜡笔、信用卡、牙线？
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