I love that this contains NO fluoride.

它不含氟，这点我最喜欢。

youdao

That takes less energy than splitting nitrogen fluoride and there is no global warming risk, Pilgrim says.

这样能使能量消耗比使用三氟化氮时更少，而且没有促进全球变暖的危险，皮尔格林说。

youdao

There was no significant difference of the dfs reduction between fluoride drop and toothpaste group.

氟滴组和含氟牙膏组二者新增龋面均的差异无统计学意义。

youdao

Brewer Larry Crouse and a business partner posed in boxer briefs with the words "No Fluoride in My Beer" across their bare backs.

WSJ: Fight Over Fluoridated Water Splits Portland's Left