n.
密封；堵塞；补铸件的漏洞sp.动词seal的现在分词形式.sealing
Noun
the act of treating something to make it repel water
sealing例句
用作名词(n.)
Good sealing,wear-resising,longer service life.
密封可靠，耐磨损，使用寿命长。
Flag must also be set to use sealing.
标记也必须设置为使用密封。
sealing近义词
waterproofing
