名词
中文翻译：银行信函
同义词：
['bank statement', 'bank draft', 'bank note例句：1. He received a bank letter from his mother last week.（他上周收到了母亲的一封银行信。）']
例句：
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1. He received a bank letter from his mother last week.
他上周收到了母亲的一封银行信。
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2. The bank sent him a bank letter with instructions on how to deposit the money.
银行给他寄来一封银行信，上面有存款指示。
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3.She read through the bank letter carefully before signing it.
她在签字前仔细阅读了银行信。