Persulfacte
[化] 过硫酸盐; 过二硫酸盐
🗣️ 情景例句
Here's my ticket and seat assignment.
这是我的机票和座位号。
In this flat country people grow wheat and corn and raise cattle.
在这个平原国家人种小麦和玉米并且养牛。
They're better when they're hot.
趁热吃更好。