Sal volatable
[化] 碳酸铵
🧩 词语组成解析
n. 婆罗双树, 盐\\n[医] 盐
🗣️ 情景例句
They are eager to learn English.
他们急着要学英语。
Has this seat number started boarding?
这个座位号已开始登机了吗？
In the back row.
教室后排。