blood banks的意思|示意
美 / /
英 / /
blood banks相关例句
It is mandatory for blood banks to test all donated blood for the virus.
血库必须检查所有捐献的血是否含有这种病毒。
《牛津高阶英汉双解词典》
But the supplies of it available in hospitals and blood banks are usually limited.
但是对医院和血库的供应量是有限的.
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