第三人称单数：caulks 现在分词：caulking 过去式：caulked
1.堵(缝)
2.用麻丝填塞(船缝)
3.【机】敛(钢板的)铆缝
1.to fill the spaces between pieces of wood on a boat or around the edge of a window with a special substance that keeps water out
1.a substance that you use for caulking something
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