Bicarbonates
(bicarbonate 的复数) n. 重碳酸盐\\n[化] 碳酸氢盐; 酸式碳酸盐
🗣️ 情景例句
Concerned about whom?
为谁担心
They extended $2.5 million in loans to another country.
他们向另一国提供250万美元的贷款。
They lived by hunting and by gathering roots, nuts and wild fruits.
他们靠狩猎和采集根茎、坚果和野果为生。