Sandbluestem
n. [植]美洲须芒草
🗣️ 情景例句
with the school board,
和联合校董会一起，
Did you make sesame cakes yourself?
你自己亲自做烧饼？
You are John Smith, the engineer,aren't you?
你是工程师约翰。史密斯，对吗？