to seal (v)
seal
n.密封,封闭
v.封闭,密封,
用法:
The envelope was firmly sealed.
这个信封封得很严实.
The seal on this bottle is broken.
这个瓶上的密封纸破开了.
to seal (v)
seal
n.密封,封闭
v.封闭,密封,
用法:
The envelope was firmly sealed.
这个信封封得很严实.
The seal on this bottle is broken.
这个瓶上的密封纸破开了.