Microperthite
微纹长石
🗣️ 情景例句
We're in luck.
我们运气好。
All your swans are geese.
你的美好希望（或诺言），全部成了泡影。
Wu dropped his stick! He stopped to get it and of course fell behind.
吴的接力棒掉地了！他停下捡棒，当然就落后了。