Metatriplite
准磷铁锰矿
🗣️ 情景例句
I have to do what I can do to support him.
我就应该尽我的力量来支持他。
Mr. Wang is not in now.
王先生现在不在此地。
This is because they had no natural enemies until the arrival of humans and therefore did not need to develop flying wings.
这是因为人类到达这里之前，这些鸟没有天敌，因此，它们不需要发育飞行的翅膀。