Monometallic
a. 使用单金属的, 单(金属)本位制的\\n[医] 含一种金属[原子]的
🗣️ 情景例句
The government has adopted many measures to promote its economy.
政府采取了许多措施来发展经济。
We hope they will improve the environment.
我们希望他们把环境改善得更好。
That's a good question, smiled Uncle Wang.
“这个问题提得好，”王大叔笑了。