1. one of the hard white objects inside your mouth that you use for biting and for chewing food 2. one of a row of narrow pointed parts that form the edge of a tool or machine 3. the necessary power and authority to be effective or to make people obey you 例句 I arrived home with...
Brushing your teeth regularly and properly is the number one thing you can do to prevent tooth decay, gum disease, and bad breath because brushing is effective at removing plaque and food particles from your teeth. Plaque is a biofilm which develops on the teeth and is formed by bacteria col...
You to get bleach teeth with just chewing somegum. And it might even be beneficial in the reduction of v the formation of certain types of dark staining. However, when you look at it overall,whitening gumis mostly just a fad that is not going to make you teeth a lot whiter. If you...
If your favorite sweet -- like hard candy, chewing gum, or a Popsicle -- makes yourtonguechange colors, it can also stain your teeth. The good news is that unless you eat those goodies often, they probably won’t do much harm.
Most of the time, your puppy probably swallows his baby teeth along with his dinner, or while playing. This won’t hurt him.You may occasionally find a baby tooth, which you can keep as a memento, but they are tiny and quite hard to spot!
When domestic cats eat either wet or dry food, they are not getting the same cleaning effect, especially if the pieces are small enough to swallow whole with no chewing. How Do I Check My Cat’s Mouth? When faced with checking and cleaning their cat’s mouth for the first time, many ...
You may see signs of wear while you aretaking care of your dog's teeth. You may also notice that your dog is sensitive in some areas and may avoid chewing in that part of the mouth. Watch for signs like decreased appetite, abnormal chewing of food, reluctance to chew on toys or treat...
Choose a soft-bristled toothbrush to protect your gums. Hard bristles can hurt and wear down your teeth over time. If the bristles fray, get a new one—usually every 3 to 4 months. Electric toothbrushes work betterthan manual ones for removing plaque and reducing gingivitis. Look for one wi...
【3】 When ancient people would lose their molars (臼齿) from chewing tough food, wisdom teeth— the third set of molars — would take their place. But because most people don’t lose their molars as young children, wisdom teeth wait until adulthood to arrive. 【4】Nowadays, dentists ...
2. According to the passage, which teeth are used for chewing? A.Front teeth. B.Back teeth. C.All teeth. D.Baby teeth.3. What might be plaque? A.A bad smell from the food. B.Something in toothpaste. C.A dirty thing on the toothbrush. D.Something that hurts one’s teeth....