A rat could get into spaces we couldn't get to, and a rat would get out if it wasn't safe.
老鼠可以进入我们无法进入的空间，如果不安全，老鼠会逃出来。
Traditionally, a hundred samples would take lab technicians more than two days to examine, but for a rat it takes less than 20 minutes.
通常，一百个样本要花费实验技术员超过两天的时间来检测，但是一只老鼠只需要花费不到二十分钟。
A rat or pigeon might not be the obvious choice to tend to someone who is sick, but these creatures have some superior skills that could help the treatment of human diseases.
老鼠或鸽子可能并不是用来照顾病人的明智选择，但这些动物拥有更高级的技能，可以帮助治疗人类疾病。
Studies of animals, for example, have shown that when a rat experiences stress during pregnancy, it can cause epigenetic changes in a fetus that lead to behavioral problems as the rodent grows up.
例如，对动物的研究表明，老鼠在怀孕期间经历压力会导致胎儿表观遗传发生变化，进而导致啮齿动物在成长过程中出现行为问题。
Mr. Brown brought his 5-year-old son to the museum and created a rat toy. How much did they pay at least?
如果布朗先生带着他5岁的儿子来到博物馆，还做了个老鼠玩具。他们至少要付多少钱？
O, Venice is a fine city, wherein a rat can wander at his ease and take his pleasure!
啊，威尼斯是一座美丽的城市，在那里，老鼠可以自由自在地闲逛，尽情享乐！
To train a rat, the experimenter placed it in an operant conditioning chamber: a small plastic box with a lever at one end.
为了训练小鼠，实验人员把它放在一个操作性条件反射室：一个一端置有操作杆的塑料箱。
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。
Scientists have used the latest imaging techniques to peer inside the digestive system of a python an hour after it had eaten a rat whole.
在蟒蛇吞噬了一整只老鼠一小时之后，科学家利用最新的成像技术窥视了其体内的消化系统。
He presented Albert with a rat, and every time the baby reached out to touch it, Watson hit a steel bar with a hammer to produce a horrendous clang.
他给艾伯特一只小鼠，每当小艾试图触摸它时，沃森都会用锤子敲击一根铁棒以发出一种可怕的声响。
Two months before he died, newspapers were reporting that he was working on a "death ray," and that he had "killed a rat with an intricate device at a distance of three feet".
在他去世的两个月前，报纸报道称他正在研究“死亡射线”，并“用一个复杂的装置在三英尺外杀死了一只老鼠”。
Study anti-inflammation mechanism of Plantago Asiatica L in a rat model with traumatic synovitis.
研究车前草在创伤性滑膜炎大鼠模型中的抗炎机制。
There are certain-- you can take a rat and put an electrode in his brain.
有某种…,可以在老鼠脑子里装一个电极。
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?
X-ray technician Joe Livermore said "It's got a rat tail and a head like a deer.
X射线技师JoeLivermore说，“它有一个老鼠的尾巴和一个像鹿一样的脑袋。
I was trying to catch a rat, but somehow he came nosing around and got in my trap.
我想逮的是耗子，可它不知怎么跑到附近，踩进了我下的夹子。
Bobcats would normally cross the border to find mates or catch dinner-this one caught a rat.
山猫一般要跨越边境去寻找配偶或捕捉食物——这一只山猫捉住的是一只老鼠。
I told my wife and son that we must have a trapped animal in the attic space, perhaps a rat.
我就和妻子儿子说肯定是阁楼里面关着了什么动物，也许是只老鼠，但是，不知道为什么我的脑海里总是出现一些不祥的预感。
Bankers regarded the "third world" as little more than the financial equivalent of a rat hole.
银行家认为，“第三世界”不过是金融界的老鼠洞。
I noted that Rogan had a tattoo of a rat on his neck, a rat that had just been knifed and was crying.
我注意到他的脖子上纹着一只老鼠——那是个刚刚被扎了一刀、正在哭叫的老鼠。
You used to be able togo public, raising millions of dollars, based on a couple of genes in a rat.
犹他州的Chahine说：“你曾经能凭老鼠身上的一些基因向公众筹到上百万美元。
A second, more concrete type of threat arises if a rat spots a cat at the other side of the meadow.
第二种威胁则更为确定，老鼠能够发现草地另一侧的猫。
In such a case, a rat will generally explore the meadow cautiously, assessing the risk of staying there.
每个笼内的老鼠都会小心地探寻整片地方，估量可能存在的危险。
A rat might walk into a meadow that looks free of predators, for example, but that reeks of fresh cat urine.
比如说，老鼠在一片看不见猫，但能嗅到猫尿气味的空地上活动。
Rats to the benefit of, see also Xiong, did not Qisheng, bears saw a rat, and said: "You do not Picking out?"
老鼠去方便，见熊也在，吓得不敢吱声，熊看了老鼠一眼，说：“你掉不掉毛？”
Gerard had never touched a rat in his life, let alone allowed one to curl up and sleep in the weave of his sweater.
杰拉德一辈子从来没碰过老鼠，更不必说让一只老鼠蜷缩在他的毛衣里睡大觉了。
Take that opening scene, for example, in which Landa toys with his prey like, to use his own analogy, a hawk with a rat.
比如说一开头那场戏吧，兰达戏弄着他的猎物，用他自己的比喻来说就是玩着老鹰抓老鼠的游戏。
From the beginning, she had clipped a mouse's ear or prepped a rat for a skin graft as deftly as if she had always worked with animals.
一开始她就能娴熟地剪断老鼠耳朵，或者为植皮准备好老鼠，好像她从来就是与动物打交道的。
Benson's diet is a factor that Mr. Williams, who first started taxidermy at age 14 by mounting a rat, has already earmarked to examine.
威廉姆斯的标本制作生涯始于14岁，当时他制作了一个老鼠的标本。本森的饮食是威廉姆斯表示将会检查的一个因素。
While it can make a rat better at navigating a maze, it cannot grant the rat new intelligences beyond the known limits of rat comprehension.
它可以让老鼠更快的走出迷宫，却不能赋予它超过其本身固有的理解能力。
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