Metatheria
后哺乳下纲
🗣️ 情景例句
Yes, I know that.
是的 ，我知道。
This nation is noted for its political stability.
这个国家以政治稳定闻名。
Then I'll water them to stop the soil getting too dry.
然后，我还要给它们浇水，以免土壤变得太干燥。