Gageite
水硅锰镁锌矿
🗣️ 情景例句
Do you want to do something this Sunday? John and I would like you to come over for a party.
你星期日要不要做什么事？约翰和我想请你过来参加宴会。
Every why has a wherefore.
事出有因。
Good. I 'm glad we're all done.
太好啦，我真高兴一切都成了。