Compound efferveseent powder
[建] 复合起泡粉
🧩 词语组成解析
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
🗣️ 情景例句
In fact, that is the reason why I'm here to see you.
事实上 这是我来见你的原因。
Do you have any time?
你有时间吗？
Oh! Well, for that, you'd better find an English pen friend.
哦！那你最好为此找一个英文的笔友。