Homotypy
同型性
🗣️ 情景例句
and lays them face up on this stand.
将它们掀开放在这个架子上。
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
And here's a little present for you.
这里有一件小礼物送你。