caulk a boat 密封船体
caulk a window 封窗缝
properly caulked 密封良好
caulk joints 填缝接缝
1. The wooden boat was caulked before the rainy season.
木船在雨季前被密封过。
2. They caulked the old windows to keep out the cold.
他们用填缝材料封住旧窗户以防寒风。
3. The plumber caulked the gaps around the sink.
水管工把水槽周围的缝隙封好。
A: Has the boat been repaired for winter?
A：船冬天修理好了吗？
B: Yes, it’s fully caulked and ready.
B：是的，船已经完全密封好了，准备好了。
1) 用填缝材料封闭缝隙
2) 防水或防气漏处理
3) 过去式或过去分词形式
1. 用填缝材料密封或堵住缝隙
e.g. The deck was carefully caulked before the voyage.
甲板在航行前被仔细填缝密封。
verb (past tense / past participle)
1. To seal or fill gaps or seams, especially in boats, windows, or joints, using a waterproof or insulating material.
Synonym: sealed, filled, patched