口腔卫生不良 meaning in Chinese
poor oral hygiene
Examples
- American scientists hae discoered a link between gum disease , which is usually caused by poor oral hygiene , and pancreatic cancer in men
美国研究人员发现，口腔卫生不良造成的齿龈疾病与男性胰腺癌有关。 - A new study suggests that gum disease may result from reduced levels of a key enzyme in cells in addition to indifferent dental hygiene
一项新的研究提示，牙龈疾病除了口腔卫生不良以外，还可能由于细胞内一种重要酶的水平降低而发生。