Deacidize
还原, 脱氧
🗣️ 情景例句
Oh, Robbie will be thrilled.
啊， Robbie会高兴得不得了。
Truth hath a good face,but ill clothes.
真理面目善良；但衣衫褴褛。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。