Forsterite
镁橄榄石
🗣️ 情景例句
I can let you go, as long as you can finish this task by the deadline.
我可让你走，只要你在最后的限期前完成任务。
Dad, do you mind if we use this room?
爸，我们可以使用这个房间吗？
An earthquake comes like a thief in the night, without warning.
地震就像夜间的小偷，不打招呼就来了。