formal admission

• 正式承认

formal admission的用法和样例：

例句

1. The US government made no formal acknowledgement.
   美国政府没有正式承认。
2. Short of a formal concession, however, Clinton has signaled that she is aware of Obama's status as presumptive presidential nominee.
   虽然还没有正式承认失败，不过，克林顿已经表示，她知道奥巴马已经是预料中的总统提名人。