He said it with such decision Ben Weatherstaff looked him over, up and down, down and up.

他说这话的时候是那么的坚决。本·威瑟斯塔夫不由得上下上下打量了他一番。

youdao

In 'come back', 'break down' and 'fall off', 'back', 'down' and 'off' are all adverbial particles.

在come back、break down和fall off中，back、down和off都是副词小词。

《牛津词典》

Their strategy for the moment is to hunker down and let the fuss die down.

他们目前的策略是保持低调，让事态慢慢平息。

《柯林斯英汉双解大词典》

I want to turn loose my hold on everything, and go sailing down,down, just like one of those poor,tired leaves."

VOA: special.2009.08.01

So when I expand this gas adiabatically and it cools down, why do you think it might cool down?

现在我们知道了气体绝热膨胀时,温度会下载，为什么会降温？

麻省理工公开课 - 热力学与动力学课程节选

Like last night, we walked all the way down to, from a hundred and twelfth down to fortieth,

就像昨晚，我们一直走，从第112号走到了第40号。

在中央公园溜达 - SpeakingMax英语口语达人

The arguments against privatization come down to: What if you retire when stocks are down?

FORBES: America's 12-Step Program

Deutsche Bank sank 4.7%, Royal Bank of Scotland was down 4.2%, Barclays PLC was down 2.8%.

FORBES: Global Markets Plunge, Fearing The Double-Dip

The year-over-year print was also weak, down -5.2% versus expectations of being down -3.9%.

FORBES: EURO Slumps As Yen Slides To New Low