单词sanitarily
网络: 在卫生上
A watermelon seed remover relates to a tool capable of removing watermelon seeds sanitarily and conveniently.
一种西瓜去瓤器，涉及一种可以卫生方便的去除西瓜瓤的工具。
Sanitarily manage current situation analysis in the public place of Jilin Province
吉林省公共场所卫生管理现状分析