致歉信(致未被接收的入股申请人)的英文

letter of regret

• 信:    letter; mail
• 致:    deliver; send; ext ...
• 未:    did not; have not
• 被:    quilt
• 接收:    receive; reception ...
• 的:    4次方是 The fourth po ...
• 入股:    buy a share; becom ...
• 申请人:    applicant