keptin

基本解释

Current vaccines to protect against cholera must be keptin cold storage.The need for refrigeration limits use in poor countries.
当前克制霍乱的疫苗必须保持在低温下，而贫困国家冷藏条件的缺乏限制了其使用。
He has written 33 pieces of scholarly works including dissertations, books and summaries. One work in English and another in Dutch are keptin the Technische Hogeschool Delft library in the Netherlands.
主要论文、著作、总结等33篇，其中英文、荷文各一篇已存入荷兰德尔夫特大学资料室。
He has written 33 pieces of scholarly works including dissertations,books and summaries. One work in English and another in Dutch are keptin the Technische Hogeschool Delft library in the Netherlands.
主要论文、著作、总结等33篇，其中英文、荷文各一篇已存入荷兰德尔夫特大学资料室。