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sealing 'si:liŋ

释义

[化] 封闭; 封闭处理
[医] 封闭, 封口(创伤)

英文释义

n the act of treating something to make it repel water
v make tight; secure against leakage
v close with or as if with a seal
v decide irrevocably
v affix a seal to
v cover with varnish
v hunt seals

词形变化

原型: seal 原型变体: i 现在分词: sealing 复数: sealings

BNC词频排名: 24,254 | 当代语料库词频排名: 26,354