seal

过去分词：

动词过去分词: sealed

更多词形：

形容词: sealable | 动词过去式: sealed | 动词过去分词: sealed | 动词现在分词: sealing | 动词第三人称单数: seals |

单词例句：

Their handshake was a seal of friendship.

他们的握手是友谊的象徵。

The first time I saw a seal was in an aquarium.

我第一次看见海豹是在水族馆里。

She forgot to seal her letter before mailing it.

她忘记在寄信前将信封上。

The seal on the ballot box has been tampered with.

投票箱上的封闭物已被损坏。

It did not seem to occur to the police to seal off the entrance or order nobody to leave.

警察似乎没有想到应封锁各入口处或命令任何人不得离开。

The putty gives a good seal round the window.

窗户四周泥的油灰密封效果很好。

He told me this under the seal of secrecy.

他告诉我这件事，约定要严守秘密。

The deal needs the government's seal of approval.

这一交易需经政府批准。

Sheepskin that has been sheared and processed to resemble beaver or seal.

绵羊毛皮已修剪并加工过的、类似海狸呢或海豹皮的绵羊皮