Pyrophoric powders
[机] 引火粉
🧩 词语组成解析
a. 发火的,生火花的
n. 粉, 粉末( powder的名词复数 ); 粉状物质
🗣️ 情景例句
I wouldn't say that.
我并不那么忍为。
The noisy fowler catches no bird.
捕禽人大肆声张，鸟儿就不会落网。
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。