Use 529/ESA plans.

使用529/ESA项目。

youdao

I want to double the value of my son's 529 college savings plan.

我希望加倍我儿子的529学费储蓄计划(估计是每月帮他儿子的学费攒529美元——译者注)。

youdao

To date, I have a total of $65, 000 saved for my kid’s college expenses in a 529 plan.

迄今为止，我在529大学储蓄计划中已经为孩子存了总计6.5万美元款项。

youdao

a0 This is equal to a sub nought for a hydrogen atom, and we remember that that's just our Bohr radius, which is . 5 2 9 angstroms.

它等于,我们记得，这就是波尔半径,也就是0，529埃，实际上。

麻省理工公开课 - 化学原理课程节选

The Bohr radius, for hydrogen is 0.529 angstroms.

波尔半径，对于氢原子来说是0。529埃。

麻省理工公开课 - 固态化学导论课程节选