英语词汇“poor oral hygiene”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	poor oral hygiene
释义	poor oral hygiene 基本例句口垢,口腔卫生不良 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。
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