He signed and sealed the document.

他在文件上签字加封.

辞典例句

The order was sealed with the king's signet.

这一命令是用国王的印记加封的.

辞典例句

To be insured, the package must be completely sealed.

要保险的话, 包装必须全加封.

无师自通 校园英语会话

Here is tape for sealing it.

这是加封用的带子.

无师自通 校园英语会话

When people is arranging his hangover, discover him desk on one add sealed book originally.

人们在整理他的遗物时, 发现他的案头上有一本加封的书.

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