当日结束时美元汇率略有下降。

The dollar finished the day slightly down.

《牛津词典》

据统计，项目县的贫困率从1998年的40％到2005年项目结束时已下降到17.5％。

Poverty was found to have declined in the project counties from 40 percent in 1998 to 17.5 percent when the project closed in 2005.

youdao

今年的冬季极寒使美国天然气库存量较5年平均水平下降3%，但交易员充满信心，认为一旦下降季节结束，供应量将重新飙升。

An extreme winter has US gas inventories 3% below the 5-year average, yet traders are confident that supply will come roaring back once the drawdown season ends.

youdao

I'm oversimplifying a little bit but between wars the rate tends to come down because people think, well the war is over.

我说得有点过于笼统了,但在战争期间，税率走势却有所下降,因为人们都觉得战争结束了。

耶鲁公开课 - 金融市场课程节选

So I by that indicator we are in a recession and we don't know that it's over yet; it's been falling.

所以我，通过那个指数，我们正处于经济衰退时期,并且我们不知道它是否结束；它一直在下降。

耶鲁公开课 - 金融市场课程节选

The peak occurs a little bit later and then there's a less rapid decline here, and then blood sugar actually ends up a little above this initial level, and therefore you're less likely to eat because you're less hungry.

峰值出现得比较晚,下降也较为缓慢,最后血糖结束在比起始值稍高的位置,因此人就没有那么想进食 因为不感觉饿

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选