seal

美音：[sil] 英音：[siːl]

简单释义：

n.印章；海豹；封条；图章

v.封闭；封锁；确定；关闭

网络密封；席尔；海豹突击队

复数：seals 过去分词：sealed 现在分词：sealing

1.密封;隔离;堵塞
2.(打在火漆,铅等上的)火漆封印;封蜡;封铅;封条
3.捺印;封缄
4.印;图章;戳记;纪念邮戳
5.海豹皮色〔灰黄深褐色〕
6.海豹毛皮(制品)
7.保证;严守秘密的誓约;守秘密的义务
8.图记;记号
9.【机械工程】密封垫;焊接
10.【物理学】绝缘

1.在…上打上封印;封;密封(信等)
2.盖印于;打印于;在(度量衡器、商品等上)加上检验封印
3.猎海豹
4.关进;关闭;密闭(容器、窗等)
5.闭(嘴);缄(口等);守(秘密)
6.保证
7.决定;确定;注定(命运);解决
8.用水泥等充填
9.证明
10.【电学】使(插头与插孔等)紧密接触

clearance between the hatch and the fuselage to see that the seal is satisfactory.
检查应急门与机身的缝隙，判断封严是否满足要求。
If it seems to frost up quickly, check the door seal.
如果它似乎很快就结霜了，检查一下的的密封度。
It seemed to set the seal on his new relationship with the British public: one of unqualified affection.
这看似是要确定他与英国公众的新关系——这是一种有些不融洽的感情。
the product easy to wear and tear parts (alloy seal) is not within the scope of the warranty.
本产品之易损耗零部件（合金密封件）不在保修范围内。
The box had an opening big enough for the seal to put his head in, but not large enough for him to enter completely.
水箱有一个足于让海豹伸头进去的开口，但还没有大到足于让它全身通过。
The enemy made a desperate attempt to seal off the gap through which we had burst.
敌人拼命想堵住我们已经冲开的那个突破口。
Experts who have examined the vase, which bore an imperial seal, have said it was likely to have been made for one of the imperial palaces.
专家检查花瓶时发现，这件花瓶有皇家印记，很可能当初是为宫廷定制的。
The use effect of the combined seal is completely identical with that of the integral seal.
这种组合印章使用效果与整体式印章的使用效果完全相同。

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