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
What would you like to read to them?
你想读些什么给他们听？
Mr. Smith is still in his forties.
史密斯先生才四十几岁。
If we buy the smaller one, the IBM PC386, we might have to change it in a few years' time for a bigger one.
如果我们买一台较小的IBM386的话，过几年可能就得换一台较大的机子。