Norcholane
降胆烷
🗣️ 情景例句
So do I.
我也一样。
His failure was a lesson to us.
他的失败是我们的一个教训。
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。