metallic mortar

例句：

1. 1. The engineer used ametallic mortar to mix the concrete.
   工程师用金属砂浆混合混凝土。
2. 2. The constructionworkers used metallic mortar to buildthe wall.
   建筑工人用金属砂浆建造了墙壁。
3. 3. The builders used metallicmortar to reinforce the foundation of thebuilding.
   建筑者用金属砂浆加固建筑物的基础。