B powder
[化] B火药
🧩 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
Just a moment, I'll ask him.
稍等，我问一下他。
That night we partied until dawn.
那晚我们痛饮到天亮。
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。