post-filtration

常見例句

• I am afraid the last post has been dispatched.
  恐怕末班郵件已經(jīng)發(fā)出了。
• All bookings must be made by post.
  所有預(yù)約都必須用信函形式。
• By parcel post our samples were sent.
  我們的樣品是通過郵包寄送的。
• No one can alter the fact, ex post facto.
  沒有人能在事后改變事實本身。
• How long is the post tenable for?
  這個職位任期多長？
• I went to the post office to mail the letters.
  我去郵局寄信。
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