Sealant
01
密封剂, 填缝剂
a substance or material, often in liquid or paste form, used for filling gaps, cracks, or joints to create an airtight or watertight seal, typically in construction, plumbing, or automotive applications
例子
The plumber used sealant around the edges of the sink to prevent water from leaking.
水管工在水槽边缘使用了密封剂以防止漏水。
To keep the windows airtight, we applied a silicone sealant along the edges.
为了使窗户保持气密性，我们在边缘涂上了硅胶密封剂。
