She was flossing her teeth at the time.当时她正在用牙线剔牙。Flossing is no longer freakish.用牙线剃牙不再古怪.Recent studies make a direct connection between longevity and teeth flossing.最近的研究表明:长寿跟用牙线洁齿直接相关.In addition, flossing regularly...

v.丝棉( floss的现在分词 )，乱丝，绣花丝线，绒毛...

She was flossing her teeth at the time.当时她正在用牙线剔牙。Recent studies make a direct connection between longevity and teeth flossing.最近的研究表明:长寿跟用牙线洁齿直接相关.In addition, flossing regularly and using a good mouthwash is also recom...

flossing的音标：...