1·We'd assumed we'd have to give it a moving head and tail, facial features, and put a scene on it to make it smell like a real rat, but that wasn't necessary.
我们认为我们必须给它一个移动的头和尾巴，面部特征，并给它一个场景，使它闻起来像一只真正的老鼠，但这是不必要的。
2·If I don't send a picture, he will smell a rat.
如果我不寄张照片，他会起疑心。
—— 《柯林斯英汉双解大词典》
3·I smell a rat.
我觉得事情不妙。
4·The repeat patterns in the smoke made lots of people smell a rat and it turned out that Hajj had even copied some of the buildings.
烟雾中重复的样式让很多人感到可疑，结果证实，哈吉甚至复制了其中的一些建筑物。
5·Turns out that funny smell was rat poison.
原来那奇怪的气味是老鼠药。
6·Didn’t you smell a rat when they agreed to sell you the goods at such a price?
当他们同意把那批货以那样的价格卖给你的时候，你难道没有感到有些可疑么?
7·Shareholders of targeted companies are also starting to smell a rat.
目标公司的股东也开始嗅到了点什么。
8·The Gambian pouched rat apparently can smell the difference between tuberculosis bacilli and the myriad other germs that inhabit human phlegm.
冈比亚有袋鼠能够很容易地分辨出人类痰液中的结核杆菌与其它各种细菌的不同。
9·I don't want to say he steals them, but I really smell a rat.
虽然我不想说他偷我的书，但我确实觉得不对劲。
10·First, the rat is trained to smell people.
首先，训练老鼠来识别人的气味。