Forsterite
镁橄榄石
🗣️ 情景例句
I'm planning to run for the school board.
我打算竞选联合校董会董事。
Men may meet but mountains never.
人生何处不相逢。
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。