- 双语例句
1、
Methods Adopting cotton swab to examine pinworm cellophane tape to investigate about prevalent factors.
方法采用棉签拭子法查蛲虫卵,透明胶纸法作流行因素调查.
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2、
Objective : To know something about pinworm infection pre - school children in the and rural of Kaifeng.
目的: 了解开封市城乡学前儿童蛲虫感染情况.
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