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单词 sealing-water
释义

> as lemmas

sealing-water
sealing-water n. water standing in the trap of a drain which prevents the escape of foul air from a sewer.
ΘΚΠ
the world > space > relative position > closed or shut condition > that which or one who closes or shuts > [noun] > that which closes an aperture > material or composition used for > water standing in a trap
sealing-water1884
seal1889
1884 Waring in Cent. Mag. Dec. 260/2 The current thus produced is to carry the sealing-water with it.
extracted from sealingn.1
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更新时间:2024/12/24 11:21:54