英语词汇“seal up”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	seal up
释义	seal up 1.PHRASAL VERB 短语动词封闭;密封 If you seal something up, you close it completely so that nothing can get in or out. 【语法信息】：V P n (not pron) 【语法信息】：Also V n P The paper was used for sealing up holes in walls and roofs. 这些纸用来封住墙壁和屋顶的洞。
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