floss

过去式：

动词过去式: flossed

更多词形：

名词: flosser | 动词过去式: flossed | 动词过去分词: flossed | 动词现在分词: flossing | 动词第三人称单数: flosses |

单词例句：

If you ever need anything-- dental floss, whatever-- you give me a call.

若你需要任何东西,牙线,或任何东西打电话给我。

Sam: Me too. But do you floss? My dentist says that's very important.

山姆我也是。但你有使用牙线吗?我的牙医说那也很重要。

Make sure that you floss your teeth every night.

记得每天晚上都要用牙线来清洁牙齿。

The number of females who reported that they used dental floss two times per day was 71.

报称一日用牙线两次的女性人数是71。

The number of males who reported that they used dental floss three or more times per day was 12.

报称一日用牙线三次或以上的男性人数是12。

The number of males who reported that they used dental floss two times per day was 41.

报称一日用牙线两次的男性人数是41。

Question: How many times a day do you use dental floss?

问题:你一日用多少次牙线呢?

When use dental floss, how to bleed gum lane?

使用牙线时，如何不把牙龈弄出血？

The number of males who reported that they used dental floss less than one time per day was 95.

报称少过一日用一次牙线的男性人数是95。