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首页英语词典sealantsealant英英释意

sealant

英 ['siːlənt] 美['silənt]

英英释义实用场景例句

n. [机] 密封剂

英英释意

1. a kind of sealing material that is used to form a hard coating on a porous surface (as a coat of paint or varnish used to size a surface)