【tooth音标】 英[tu:θ] 美[tu:θ]
【单词释义】 tooth是什么意思：
n.牙；齿；齿状部份
vt.给…装齿
vi.啮合
[单词分级] 中考英语词汇
[单词复数] teeth [第三人称单数] tooths
[单词现在分词] toothing
[单词过去式] toothed
[单词过去分词] toothed
【关联词/派生词】
toothache n.[U]牙痛
toothbrush n.牙刷
toothpaste n.[U,C]牙膏
toothpick n. 牙签
【tooth形近词/近似词】
booth n.售货棚；公用电话亭；隔开的小间
smooth adj.平坦的；光滑的；流畅的；顺利的；平稳的 v.使平整；使平滑
【单词例句】
◇ Brushing your teeth effectively lowers your chances of getting a host of chronic diseases, as well as keeping your teeth and gums healthy. But the majority of us are doing it wrong.
有效刷牙可以大大降低患上多种慢性疾病的风险，同时也能保持牙齿和牙龈的健康。但我们大多数人刷牙的方式都是错误的。
---- How to properly brush your teeth
◇ Suddenly, an awesome Antarctic seal with sharp teeth appeared opposite him.
突然，一只长着尖利牙齿、使人畏惧的南极海豹出现在他对面。
---- Mark and a Seal
◇ Contrary to popular opinion, bones are bad for dogs. Not only can they potentially choke your dog, they can cause blockages in the gut, intestinal damage and chipped or broken teeth.
与多数人的观点相反，骨头其实对狗狗有害。骨头不仅可能会让狗狗窒息，还可能导致肠道阻塞、肠道损伤和牙齿碎裂。
---- Food that dogs cannot eat
◇ Some people use straws to reduce the damage of sugary or acidic drinks to their teeth, or due to special requirements.
有些人为了降低含糖或酸性饮料对牙齿的伤害或其他特殊需求而使用吸管。
---- Is time up for this plastic relic
◇ Finally, the boy returned after he left for so many years. "Sorry, my boy. But I don't have anything for you anymore. No more apples for you." the tree said. " I don't have teeth to bite." The boy replied.
许多年后男孩终于回来了。“很遗憾，我的孩子，我再也没有任何东西可以给你了。没有苹果给你……”树说。“我没有牙齿啃。”男孩答到。
---- A Boy and His Tree