When dogs looked at expressions of angry dogs, their eyes rested more on the mouth, perhaps to interpret the threatening expressions.

出自-2017年6月听力原文

A dry mouth may reduce taste sensitivity, but taste is restored by drinking fluids.

2019年12月四级真题（第三套）阅读 Section A

But in the rare chance that there is a micro-organism that can make you sick on the exact spot where the food dropped, you can be fairly sure that the bug is on the food you are about to put in your mouth.

2018年12月四级真题（第三套）阅读 Section B

The air you breathe in a plane dries out your mouth and nose, which can affect your sense of taste.

2019年12月四级真题（第三套）阅读 Section A

This means that there could be an extra three billion mouths to feed by the end of the century, a period in which substantial changes are anticipated in the wealth, calorie intake and dietary preferences of people in developing countries across the world.

出自-2013年12月阅读原文

The idea of one going in my mouth made me feel a little sick.

2019年12月六级真题（第二套）听力 Section B

How much should you pay if you make a 12-mouth subscription to Toknow with gift pack from China?

2017年高考英语北京卷 阅读理解 阅读B 题设

Most of us, if we know even a little about where our food comes from, understand that every bite put into our mouths was formerly alive.

2015年高考英语浙江卷 单项填空 原文

New York City, for example, is near a large harbour at the mouth of the Hudson River.

2018年高考英语全国卷3 阅读理解 阅读B 原文

Researchers analyzing word-of-mouth communication—e-mails, web posts and reviews, face-to-face conversations—found that it tended to be more positive than negative, but that didn't necessarily mean people preferred positive news.

2016年高考英语全国卷3 阅读理解 阅读D 原文

She hopes that every kid can have a clean mouth and a broad smile.

2019年高考英语北京卷 阅读理解 阅读B 原文

They all share a common addiction—food that is not just spicy, but not enough to make your mouth burn, your head spin and your eyes water.

2015年高考英语福建卷 阅读理解 阅读A 原文

We passed it, he tried to put it in his mouth, he tried bouncing it, rollingit, sitting on it, throwing it.

2018年高考英语全国卷3 阅读理解 阅读D 原文

Most tests require collecting cells by webbing saliva in the mouth and sending it to the company for testing.

出自-2009年考研阅读原文

Most tests require collecting cells by swabbing saliva in the mouth and sending it to the company for testing.

2009年考研真题（英语一）阅读理解 Section Ⅱ

When we look at a face or a picture, our eyes pause on one spot at a time, often on the eyes or mouth.

2020年考研真题（英语一）阅读理解 Section Ⅱ