Oligonite
[化] 菱锰铁矿
🗣️ 情景例句
I don't like to travel during the holiday season.
我不喜欢在放假的季节去旅游。
Many people were against the new freeway.
许多人反对新的高速公路。
The best-known movie awards are the Academy Awards.
最著名的电影奖是奥斯卡金像奖。