您要查找的是不是：
- post seal visual 密封后肉眼检查
- Post seal structures for lead-acid batteries 铅酸蓄电池极柱的密封结构
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- Her designs have a strong visual appeal. 她的设计在视觉上很有感染力。
- I am afraid the last post has been dispatched. 恐怕末班邮件已经发出了。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- 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？
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Telescopes and microscopes are visual instruments. 望远镜和显微镜是光学仪器。
- I went to the post office to mail the letters. 我去邮局寄信。
- Seal (up) the window to prevent draughts. 把窗户封起来以防风。
- Near-sightedness is a visual defect. 近视是一个视力缺陷。
- He was disqualified for the post on account of age. 年龄不合格使他无法无资格任此职。
