Perron
n. 露天台阶, 阶石
✅ 同义词
🗣️ 情景例句
If you watch carefully you will see how to do it.
你若细心观察，就会知道怎么做这件事。
OK. You'll have to use a credit card or leave a $100 deposit.
好。你必须使用信用卡，否则要付100美元的押金。
No, it isn't. I think it's her eraser.
不，不是我的。我想那是她的橡皮擦。