The vacuum stopped the apparatus losing heat by convection.

容器防止该设备通过对流失去热量。

Mondale lost to Reagan by a landslide.

蒙代尔绝对输给了里根。

Say your goal is to lose weight by dieting and cutting off sweets.

比如说你的目标是节食减肥，不吃甜食。

Losing by one because of a buzzer beater.

因为压哨球而输一分。

Trump lost the state by 2.8 percentage points.

特朗普以2。8个百分点的差距输掉了该州。

Surely he has recovered from losing his brother by now.'

现在他肯定已经从失去哥哥的痛苦中恢复过来了。”

He is losing seniors in many states often by very substantial margins.

他在许多州失去了很多老年人的支持，而且往往是以非常大的差距。

Trump lost the state by less than one percentage point.

特朗普以不到1个百分点的差距输掉了该州。

In Nevada, Mr. Trump lost by more than 33,000 votes.

在内华达州，特朗普以超过3.3万票的劣势落败。

The team lost the game by only a few points.

那支队伍只以几分之差输了这场比赛。

I actually lost followers by posting those pics of Kevin.

传上凯文的照片后其实我的粉丝减少了。

People can lose sleep by staying up too late looking at social media.

人们有时是因为熬夜刷新闻而失眠。

We have nothing to gain or lose by...by our verdict.

决定一个跟我们素昧平生的人到底有没有罪。

You know she has to lose 8 pounds by the Christmas party.

你知道的 她得在圣诞节派对之前减下去8磅。

" Hufflepuff'll have to lose by at least two hundred points, " said George.

“赫奇帕奇至少要丢二百分。”乔治说。

If your basketball team loses by 30 points -- you guys got creamed.

如果你的篮球队输了30分，那你们是遭到了重挫。

That came up for a vote earlier this week. Only lost by eight.

本周早些时候就这一问题进行了投票。但是以8票之差未能通过。

But without scientists, we would've lost most of this art by now.

但是如果没有科学家的话，我们现在已经失去了大部分的艺术。

He had nothing to lose by carrying out a dead mother's hope.

就他来说，实现母亲的愿望，不会失去什么。

" D'you know how much we lost by? " he asked Ron through clenched teeth.

“你知道我们输了多少？”他咬着牙问罗恩。