学个词 Learn A Word:2348 blood bank

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　　今天我们要学的词是 blood bank. Blood bank 血库。Federal authorities suspended the operations of a Miami-area blood bank for multiple violations. 美国联邦当局下令迈阿密一家血库暂停营业，因为他们违反了多项相关规定。The blood bank in Sweden is using social media and text messaging to battle blood shortages. 瑞典的血库利用社交媒体和发短信的方式，设法解决血源短缺的问题。好的，今天我们学习的词是 blood bank, blood bank, blood bank...