(n) 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), Syn. sealer
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)
[接机 / 接機, jiě jīㄐㄧㄝˇ ㄐㄧ] jointing machine; riveter; welder; sealer; to meet a plane (i.e. to meet sb at airport); to service a plane (of airport workers)