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单词 seal up
释义
seal up
PHRASAL VERB 封闭;密封 If you seal something up, you close it completely so that nothing can get in or out. 封闭;密封 [Also VERB n PREPOSITION]
  • The paper was used for sealing up holes in walls and roofs. [VERB PREP. noun]

    这些纸用来封住墙壁和屋顶的洞。

SYN close up, fill, plug, stop
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更新时间:2024/10/22 20:34:13