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
In the Spring and Autumn period, copper and iron chopsticks came into being.
在春秋时代又出现了铜制和铁制的筷子。
Saturday the whole family will clean out the garage.
周六全家动员打扫车库。
How much is the pen?
这支笔多少钱？