Ventilation: positive downdraft exhaust ventilation should be provided to maintain vapor concentration below TLV.

Downer was not on the plane.

唐纳本人不在飞机上.

What a downer that guy is!

那家伙多让人泄气呀!

For divorced people, Christmas can be a downer.

对离异的人来说，圣诞节令人感伤。

We guess she did what she could , but still, a pretty downer for the party.

我们猜测, 她已经竭尽全力了, 但还是给聚会蒙上了沉重的阴影.

Getting into an auto accident today was a real downer.

今天被卷入了一起交通事故中真是一件让人沮丧的事.

The only downer is a nasty ankle break for Sheffield United's centre-forward Hulse.

球赛唯一令人沮丧的,是谢菲尔德联的中锋赫斯令人不安的足踝骨折受伤.

I, for one , have always found the opening line of Anna Karenina rather a downer.

我总是觉得《安娜?卡列尼娜》的开篇并非令人沮丧.

Lincoln Mahone and Self pursue Downey on foot with Linc way ahead of the other two.

林肯一伙徒步追赶丹尼,林肯远远跑在马宏和赛尔夫前面.

Christina and Downey find Sandinsky's phone, abandoned, with no Michael in sight.

克里斯蒂娜和丹尼找到了被遗弃的文森特的电话, 但迈可却不知所踪.

As Christina and Downey get in their car, Christina calls Morris to check on his status.

在克里斯蒂娜和丹尼准备上车离开时, 克里斯蒂娜打给莫里斯,查看他的情况.

Too late; Lincoln uses laminate to gain access to the hotel just a little after Downey.

但是,太迟了, 林肯使用安保卡进入了酒店内,离丹尼刚进去没多久.

It's Downey, who drugs Self his IV and holds him down as he begins to twitch.

是丹假扮的, 他在赛尔夫的点滴中加了药,使他失去了知觉,开始抽搐.

Ms Downey is plainly enthralled by her subject , and it is not hard to see why.

这不是一本很客观的传记.

Was this my final downfall?

这是不是我最后的堕落 呢 ?

They knew that mistake would only hasten his downfall.

他们知道,这个错误只会加速他的垮台.

That mistake will hasten his downfall.

那个错误将加速他的垮台.

His pride procured his downfall.

他的骄傲使他垮台了.

Recurrent slave uprisings brought about the downfall of the ancient Roman Empire.

不断出现的奴隶起义导致了古罗马帝国的覆灭.

The enemies are scheming her downfall.

敌人正在策划使她垮台.

The highest pitch of every passion is always to will its own downfall.

激情在其至高点时总是情愿自身悴然下降.