The item was suspiciously examined by her through careful sniffing.

她通过仔细的嗅闻，怀疑地检查了那个物品。

金山词霸

They all had colds and were sniffing and sneezing.

他们都伤风了,呼呼喘气而且打喷嚏.

《现代英汉综合大词典》

The collie came across the yard, sniffing around the truck.

小狗穿过场院跑过来围着卡车嗅来嗅去.

英汉文学 - 廊桥遗梦

Dogs hunt mainly by listening and sniffing.

狗捕猎主要靠听觉和嗅觉.

英语晨读30分（初三）

She is sniffing at a rose.

她在闻玫瑰花.

辞典例句

The boy caught a cold and was sniffing.

那男孩子得了感冒,呼吸起来鼻子呼哧呼哧的.

辞典例句

His constant sniffing annoys me.

他不停地抽鼻子使我心烦.

辞典例句

Young Thomas stood sniffing revengefully at the fire.

小托马斯站在那儿对着火炉,嗤之以鼻.

辞典例句

I observed the doctor sniffing and sniffing, like someone tasting a bad egg.

我看到大夫不停地在四周嗅呀嗅, 就像人们闻到了一只臭鸡蛋一样.

英汉文学 - 金银岛

The dog was sniffing at the lamp - post.

那只狗正在嗅路灯柱.

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Billy: I bet you'll be sniffing one of these within a week.

比利: 我打赌你一星期内就会吸这个东西.

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The dogs were sniffing at the tracks of the criminals.

警犬正在搜寻犯罪分子的踪迹.

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Not long after, the human search was for sniffing star gossip.

没过多久, 人肉搜索就被用于探听明星的小道消息.

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The girl is sniffing at the flower in the garden.

那女孩在花园里闻花香.

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And there's plenty of sniffing, swirling and left to be done.

另外,还有大量的嗅觉测和品酒等工作要作.

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