英语释义
1
n fastener consisting of a resinous composition that is plastic when warm; used for sealing documents and parcels and letters
2
n a device incised to make an impression; used to secure a closing or to authenticate documents
3
n the pelt or fur (especially the underfur) of a seal
4
n a member of a Naval Special Warfare unit who is trained for unconventional warfare
5
n a stamp affixed to a document (as to attest to its authenticity or to seal it)
6
n an indication of approved or superior status
7
n a finishing coat applied to exclude moisture
8
n fastener that provides a tight and perfect closure
9
n any of numerous marine mammals that come on shore to breed; chiefly of cold regions
10
v make tight; secure against leakage
11
v close with or as if with a seal