metallic cement

例句：

1. 1.The engineer used a metal mortar to mix the concrete.
   工程师用金属水泥混合混凝土。
2. 2. The construction workers were using a metal mortar to build the bridge.
   建筑工人正在使用金属水泥建造桥梁。
3. 3. The metal mortar was easy to apply and provided good bonding strength.
   金属水泥易于涂抹，并且具有良好的粘结强度。