Bluegrass
n. 六月禾, 早熟禾熟植物
🗣️ 情景例句
I always mix up these two words.
我老是把这两个词搞混。
What kind of quality control do you have?
你们用什么办法来控制质量呢？
It's a bit windy today, isn't it?
今天有点风，是不是？