Knotgrass
n. 两耳草
🗣️ 情景例句
Not too bad, thank you.
挺好的，谢谢你。
Can I take your order?
您要点菜吗？
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。