metacneme

例句：

1. 1.The discovery of this new metal compound has revolutionized the field of chemistry.
   这种新型金属化合物的发现，彻底改变了化学领域。
2. 2.The engineers worked tirelessly to develop a metal alloy that could withstand extreme temperatures.
   工程师们不懈努力，研发出一种能够承受极端温度的金属合金。
3. 3. The metal alloy was used in the construction of buildings due to its high strength and durability.
   由于其高强度和耐久性，这种金属合金被用于建筑的建设中。