Serfs
n. 农奴, 奴隶( serf的复数形式 ); 像农奴般遭受奴役的人
🗣️ 情景例句
I guess we could try this another way.
我想我们可以尝试用另一种方法。
Keep thing seven years and you will find a use for it.
备而不用。
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。