Ferrobilin
三氯铁胆青盐
🗣️ 情景例句
Do you have any coupons?
你们有优惠卡吗？
My cousin is a member of a flying club, He seem private flying.
我的表兄是一个飞行俱乐部成员，他似乎很喜欢飞行。
He uses a lift to go up and down.
他乘电梯上上下下。