Agropyron
冰草属
🗣️ 情景例句
Do you know where the nearest post office is?
你知道最近的邮局在哪儿吗？
I'm willing to bet he'll lose.
我愿意赌他输。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。