Pyrolite
地幔岩
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
Without it, nothing could ever be brought to a conclusion; everything would be in state of chaos.
不准时将一事无成，事事都会陷入混乱不堪的境地。