Ethylon
埃赛纶(聚乙烯鬃丝)
🗣️ 情景例句
I ran into Stone at the supermarket this morning.
早上我在超级市场碰见世通了。
Hares may pull dead lions by the beard.
虎落平阳被犬欺。
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。