Tiferron
1,2-二羟基苯-3,5-二磺酸二钠
🗣️ 情景例句
I don't have time to be exhausted.
我没有时间去精疲力尽。
I'm sorry to hear that.
听到这个消息我感到遗憾。
Each day is a holiday,and ordinary holidays, when they come,
每天都是假日，而通常的假期到来时，