“sanitation”概念、定义、翻译-科学时代

单词	sanitation
释义	人口学词汇手册 sanitation 卫生
随便看	sympractical field of language symptom symptom symptom symptomatic psychosis symptomatic treatment symptomatology symptomatology symptom complex symptom neurosis symptom of structural deficiency symptoms and signs symptosis sympus sym-trioxane synaeresis synaeresis synaesthesia synaesthesia synaesthesia synaesthesia synaesthesis synagogue synagogue synallagmatic contract

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。