每天不刷牙用英文怎么说

如果每天不刷牙，可以用英语表达为 "not brush teeth every day" 或 "not practice good oral hygiene every day"。

关于 "brush teeth" 这个短语的来源，它来自英语动词 "brush" 和名词 "teeth" 的结合。"Brush" 表示用刷子刷洗，而 "teeth" 则是指牙齿。因此，"brush teeth" 就是指用牙刷刷牙的意思。

下面是一些英文例句及其中文翻译，展示了 "not brush teeth every day" 和 "not practice good oral hygiene every day" 的用法：

Example 1: "I know I should brush my teeth every day, but I always forget." (我知道我应该每天刷牙，但我总是忘记。)

Example 2: "My dentist told me that not brushing teeth every day can lead to tooth decay and gum disease." (我的牙医告诉我，不每天刷牙会导致蛀牙和牙龈疾病。)

Example 3: "I'm trying to be better about practicing good oral hygiene. I used to not brush my teeth every day, but now I'm making a conscious effort to do it twice a day." (我正在努力提高我的口腔卫生习惯。我以前不每天刷牙，但现在我有意识地每天刷两次牙。)