Dorns
n. 芯轴；芯棒
🗣️ 情景例句
It's about the size of the United States, but it has a population of only 16.5 million.
它和美国一般大，但人口却只有一千六百五十万。
I will transfer this call to Mr. Chen.
我把这个电话转给陈先生。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。