Bicarbonateion
重碳酸盐离子
🗣️ 情景例句
All I need is some paint and a canvas, and I'm happy.
我只想要一些颜料和画布，这样我就会很满足。
The plate is dirty, Would you bring me a clean one, please?
这碟子是脏的，请你拿个干净的给我。
My friend, Robert, lives in a country where snails are despised.
但我的朋友罗伯特却住在一个厌恶蜗牛的国家中。