Today we have a vocabulary quiz. We start with two questions about terms for plants. 今天我们要进行一项词汇测试。首先,我们要提出两个关于植物术语的问题。 OK, first question: What is the name for a plant that lives only one year or one growing season? This kind of plant is called an annual. Think of an "annual report," a report published just once a year. 第一个问题:只能存活一年或一个生长季节的植物,怎么称呼?这种植物被称为“annual”。与之用意相同的表达是“annual report”,也就是每年发布一次的报告。 You can probably guess the next question. What do we call a plant that produces new growth year after year? Plants that keep growing back are called perennials. So a perennial is the opposite of an annual. Perennials come back year after year. 你可能会猜到下一个问题:年复一年循环生长的植物,我们称为什么?这种多年生植物被称为“perennials”。因此perennial刚好和annual相反,这类植物会年复一年地生长。 Now some questions about terms for livestock. 下面是一些关于牲畜术语的问题。 What is another name for a male cow? A bull, right? Well, not always. A male cow is usually called a bull only if it still has its reproductive organs. If not, we call it a -- what? The answer: a steer. “male cow”的另外一个名称是什么?是“Bull”,对吧。但是这可不一定哦!“male cow”通常指那些有生殖器官的公牛,如果被阉过了我们称其为什么呢?就称为“steer”。 Next question: What is another name for a young cow? A very young cow is called a calf. But a young female cow, especially one that has not had a calf yet, has a special name. Do you know what it is? The answer: a heifer. Maybe you knew that. But here is question just for our radio listeners -- can you spell it? Heifer is spelled H-E-I-F-E-R. 下一个问题:“young cow”又称作什么?非常幼小的牛被称为“calf”。但是一头年轻的母牛,尤其是还没生育过的年轻母牛有一个专用名。你知道是什么吗?它就是“heifer”。可能你听说过这个名称,但是我们专门为听众准备了一个问题:你能拼写出“Heifer”这个词吗?拼写是H-E-I-F-E-R。 Cows, like all mammals, lactate. Our next question is: do you know what that means? To lactate means to produce milk. Cows lactate for up to ten months. 与其它所有的哺乳动物一样,奶牛会“lactate”。而我们的下一个问题就是:你知道“lactate”的意思吗?它意思就是分泌乳汁。奶牛分泌乳汁的时间长达10个月。 In milk, fat rises to the top. But some people do not like to drink milk that way. So there is a process that reduces the size of the fat particles and mixes them all through the milk. This process has a name -- a long name. What is it? It's called homogenization. 牛奶中的脂肪会浮到最上面。但有些人不喜欢喝这种牛奶。所以需要一个可以减小脂肪颗粒大小,并将其与牛奶充分混合的过程。这个过程有个很长的名字。是什么呢?这个过程就被称为“homogenization”。 Still with us? OK, another question. Milk can be made into cheese. Some people like cheese made with milk from a sheep. What do you call a female sheep? The answer: a ewe, spelled E-W-E. 您还在收听我们节目吗?好的,让我们进入下一个问题。牛奶可以制成奶酪,有些人喜欢用羊奶制成奶酪。请问:母羊怎么称呼呢?答案就是“ewe”。 Male sheep have their own name. A male sheep is a -- what? A ram. 公羊也有自己的专有名称,叫做什么呢?叫做“ram”。 Rams and ewes produce lambs. A lamb is a sheep less than a year old. But what do you call the meat from a sheep over a year old? Then we call it mutton. 公羊和母羊可以繁殖出“lamb”。“lamb”是指一岁以下的小羊羔。从一岁以上的羊身上所割下的肉叫做什么?我们叫做“mutton”。 Age also plays a part in terms for horses. For example, a mare is generally a female three years or older. But what do you call a female horse under three? The answer: a filly. And for extra credit: do you know the name for a male horse under four? A colt. 年龄的区别在马类术语中也起着作用。例如,“mare”一般是指大于等于三岁的母马。那三岁以下的母马怎么称呼呢?答案就是“filly”。额外的练习题:你知道四岁以下的公马叫什么名称吗? 答案就是“colt”。