air tack cement

例句：

1. 1. This type of cement is used for sealing cracks in concrete structures.
   这种水泥用于密封混凝土结构中的裂缝。
2. 2.The engineers mixed the air tack cement according to the manufacturer's instructions.
   工程师们按照制造商的指示混合了空气胶泥。
3. 3.The air tack cement hardens quickly and can be used as a temporary fix for small repairs.
   空气胶泥硬化得很快，可以作为小型修理的临时固定。