Prehydration
预水化, 预水合
🗣️ 情景例句
How ofter have met with our competitors?
你多久遭遇我们的竞争对手一次？
If you had gotten up earlier,you would have had time for breakfast.
如果你更早起床，你就有时间吃早餐了。
there is no evidence that the total amount of activity is any less.
但没有迹象表明，其活动总量有任何减少。