caulking例句

Plumbers caulk joints in pipe with lead, string or a caulking compound.
管子工用铅、绳子或专用填隙材料使管子的接头不漏水.

Older windows and doors require maintenance -- scraping, painting and caulking.
旧门窗需要一系列维护,诸如, 刮磨, 上漆,勾缝.

Caulking and weather - stripping can save another 1,700 pounds per year.
用防水原料填塞缝隙或塞缝片一年也能节省一千七百磅.