hygiene [ˈhaɪdʒi:n]

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单词级别

第8级

基本释义

n.健康法，卫生学（a.hygienic）

英英释义

the degree to which people keep themselves or their environment clean , especially to prevent disease

参考例句

Their course of study includes elementary hygiene and medical theory. 他们的课程包括基础卫生学和医疗知识。
He's going to give us a lecture on public hygiene. 他要给我们作关于公共卫生方面的报告。

hygiene [ˈhaɪdʒi:n]

单词级别

基本释义

英英释义

参考例句

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