Palsa
n. [地](由冰川推起或在冰川附近形成的高3至6米的)穹形泥炭丘
🗣️ 情景例句
Yes. I'll hold. He's checking. You do?
好， 我会等。他正在查。真的有了？
I was in the hospital for several weeks.
我在医院里住了几个星期了。
They have nothing to eat.
他们没有东西吃。