Natrascorb
维生素C钠
🗣️ 情景例句
so they're angry at me.
所以他们生我的气。
Thank you very much. We really had a good time.
非常感谢你。我确实玩得很痛快。
Some children can cover the whole length of the pool without coming up for breath even once.
有些孩子能够跑完游泳池的全长而不用露出水面换气。