Nitralising
硝酸钠溶液浸渍净化法
🗣️ 情景例句
What did you tell Grandpa?
那你是如何对爷爷说的呢？
Death defies the doctor.
死亡蔑视医生。
the gaoler replied: 'The light is indeed dim, sire, I must get my glasses.'
“陛下，这儿光线的确太暗了，我得去眼镜拿来。”