Persulphate
n. [化]过(二)硫酸盐
✅ 同义词
🗣️ 情景例句
Please stay where you are, we'll have a patrol car there in two minutes.
请您呆在原地，两分钟之内我们派巡逻车过来。
The road to hell is paved with good intentions.
徒有良好的愿望而不去努力实现，后悔莫及。
The temperature will stay above zero in the day-time, but at night it will fall below zero again.
白天气温保持在零度以上，但夜间仍会降至零下。