国务院负责东亚事务的最高官员仍未确定，不过这更多的是由于参议院的怠惰。

The top East Asia specialist at the State Department has still not been confirmed, though that has more to do with the Senate's sloth.

youdao

他们尚未确定举行婚礼的日期。

They haven't set a date for the wedding yet.

《牛津词典》

世界杯的举办地点尚未确定。

The venue for the World Cup remains undecided.

《牛津词典》

And what the second point of Aufbau says is that as electrons begin to fill those levels the differences in energy may shift so that in an unoccupied state certain levels may be in the inverse order from how they are in the occupied state.

构造原理谈到的第二点是,当电子开始布满这些层时,能量差可能会有改变,所以在一个未占据的确定能级,可能与它们占据时,的排布顺序是相反的。

麻省理工公开课 - 固态化学导论课程节选