They train dogs to sniff out drugs.

他们训练狗嗅出毒品。

The dogs are trained to sniff out drugs.

这些狗是经过训练的嗅毒犬。

If he likes the wine, he'll actually sniff it.

如果他喜欢这种酒，他会闻一闻。

When offered anything unusual to eat, a pig will sniff at it and nibble gently.

当提供不同以往的食物时，猪会嗅，并轻轻地啃。

Biologists also noted deer sniff and lick an unfamiliar rub, which suggests that this visual mark on a small tree plays an important communication purpose in the social life of deer.

生物学家也注意到鹿会嗅和舔陌生的擦痕，这表明小树上的这种视觉标记在鹿群的社会生活中起着重要的交流作用。

The sniff of power went to his head.

权力在握的感觉使他得意忘形。

She took a deep sniff of the perfume.

她使劲闻了闻香水。

My mother gave a sniff of disapproval.

我母亲哼了一声，表示不同意。

She didn't get even a sniff at a medal.

她根本不可能拿到奖牌。

They make threats but back down at the first sniff of trouble.

他们起先气势汹汹，但一看情形不妙立刻软了下来。

Highbrow critics sniff that the programme was "too sophisticated" to appeal to most viewers.

品味高雅的评论家轻蔑地表示，该节目“太深奥”，对大部分观众没有吸引力。

No stopping to sniff the roses?

难道都不能稍作停歇吗？

When I sniff loudly, he passes me his handkerchief.

当我大声擤鼻涕时，他把他的手帕递给了我。

Sniffer dogs are friendly and cute, so they don't scare people as they sniff through the crowds.

嗅探犬既友好又可爱，所以它们在人群中嗅探时不会吓到人。

If you're on the phone with this guy all the time and you sniff something out, you can maybe stop lending him money.

如果你和某人经常通话联系并且察觉出了问题，你也许就不会再借钱给他了。

We should take a sniff at everything and distinguish the good from the bad.

我们对任何东西都要用鼻子嗅一嗅， 鉴别其好坏。

Sniff Keith Richard's cutlery?

或者嗅下基思·理查德的餐具？

Sniff a banana, apple, or peppermint.

闻一闻香蕉、苹果和薄荷。

I can sniff out secret.

我能闻出秘密。

Sniff the cookie in an insecure network.

在不安全的网络进行嗅探cookie。

I just wanted to sniff their newborns' heads.

我只是想闻一下新生儿的脑袋。

Now you can sniff a fragrance and get the same effect.

现在你可以闻一闻香味就得到同样的效果。

Japanese firms, for their part, sniff a big new market.

对日本公司而言，他们发现了新市场。

If that idea has the whiff of failure about it, well, sniff again.

如果说这个主意有一点点失败之处的话，是呀，再闻一闻吧。

The bear pauses on a patch of rockweed algae to sniff the air.

黑熊在一块长满岩藻的砾石上驻足，嗅着空气中的气味。

Allow time to let it explore, sniff around and then settle down.

先花点时间让它熟悉周围环境，四处嗅嗅，然后再安顿下来。

Your job is to help people to sniff out the information they need.

你的工作就是要帮助人们过滤出他们需要的信息。

Iran's leaders sniff that they want to see action, not just nice words.

伊朗挖苦道他们想要的是行动而不是空话。

Other ants sniff the chemical trail and follow it toward that same food source.

其他蚂蚁闻到这种气味，一路找下去就可以发现同一食物源。

All that is required is for the operator to work out how to sniff appropriately.

对于操作者来说所需的一切就是如何做出适当的吸嗅动作。