单词 sealant 释义 sealant|silnt|[f. seal v.1 + -ant1.]A substance designed to seal a surface or container against the passage of a gas or liquid; a material used to fill up cracks.1945Materials & Methods XXII. 1750 (caption) A bronze flame thrower part w...
单词 sealant 释义 sealant n[U, C] substance used for waterproofing, stopping leaks, etc 密封胶; 密封剂 mend the hole and paint some sealant on 先把洞补好, 再涂上一些密封胶. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习...