seal

第三人称单数：

动词第三人称单数: seals

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：

The envelope's seal was torn open.

信封封缄被撕开了。

Replace the cylinder outlet seal and valve cap.

替换钢瓶排气口密封和阀门帽。

A handshake is the seal of friendship.

握手是友谊的表示。

The presence of numerous international golfers set the seal on the tournament.

大批国际高尔夫球手前来参加这次锦标赛，使其获得世界公认。

A round seal affixed to a papal bull.

印玺一个圆形的教皇的正式宣布训令或法令的封印

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

The seal on this bottle is broken.

这个瓶上的密封纸破开了。

A fitted covering used to seal a well or large pipe.

封闭盖用以封闭井或大管子的盖子

The manager annexed his seal to the document.

经理在文件上加盖印章。