sealing的用法和样例：
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。
词汇搭配
- sealing wax 封蜡
- self-sealing 自动封口的
- seal 封条
- sealing end 电缆封头,焊接端...
- sealing ring 垫圈,封闭圈...
- sealing material 封填材料,密封材料,...
- sealing machine 熔接机,密封机...
- sealing compound 电缆膏,封口膏,密封...
- sealing air 密封用的空气...
- sealing chamber 封闭室,电缆终端器...
- heat sealing 热封,熔接,熔焊...
- sealing weld 气密焊缝,封焊...
- sealing gland 密封盖
- sealing strip 密封边,汽封片,密封...
- joint sealing 密接,封箱
- sealing tape 封条,封箱纸带...
- sealing wire 焊接线,密封引线,封...
- sealing device 密封装置
- sealing washer 密封圈
- sealing surface 瓶口,封接面...
