post-filtration

常见例句

• I am afraid the last post has been dispatched.
  恐怕末班邮件已经发出了。
• All bookings must be made by post.
  所有预约都必须用信函形式。
• By parcel post our samples were sent.
  我们的样品是通过邮包寄送的。
• No one can alter the fact, ex post facto.
  没有人能在事后改变事实本身。
• How long is the post tenable for?
  这个职位任期多长？
• I went to the post office to mail the letters.
  我去邮局寄信。
返回 post-filtration