Monogen
单价元素
🗣️ 情景例句
Not a lot.
没什么重要的事啦。
It is no good hen that cackles in your house and lays in another's.
这样的母鸡可不好：在你家里咯咯叫，却到别家去下蛋。
Do you want to speak to her?
您要同她谈话吗？