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
That tie goes well with your suit.
那条和你的西服非常搭配。
Following the dinner will be addresed by the candidate.
晚饭后将由候选人作演讲。
That's right. And the air today is nice and clean.
对。今天空气很清新。