Contrainjector
反向喷射器
🗣️ 情景例句
Do you have any coupons?
你们有优惠卡吗？
There are two sides to every question.
每个问题都有两个方面。
It contained five large bars of chocolate and three bags of sweets!
里面装了5大块巧克力和3袋糖果！