flossing的例句（flossing在句子中的用法）

• In addition, flossing regularly and using a good mouthwash is also recommended. 此外, 还推荐你定期使用牙线和挑选一把好牙刷.
• 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.
• Flossing is no longer freakish. 用牙线剃牙不再古怪.
• She was flossing her teeth at the time. 当时她正在用牙线剔牙。