Desoxidation
脱氧, 还原
🗣️ 情景例句
Mary and Arnold are going steady.
玛丽和阿诺德正式成为情侣。
I'm interested in buying a new car.
我对买一辆新汽车感兴趣。
Letters will cost a little more, but they will certainly travel faster.
这样会稍微多花点钱，但肯定是快得多了。