Aintered magnesite
[机] 烧结苦土
🧩 词语组成解析
n. 菱镁矿\\n[化] 菱镁矿
🗣️ 情景例句
I'm leaving for Beijing on a four-day tour.
我马上要去北京旅游4天。
Step after step the ladder is ascended.
按部就班，循序渐进。
The system has worked so well, that it has been adopted in other countries too.
由于这种制度行之有效，已被其他国家采纳。