Flameless powder
[化] 无焰火药
🧩 词语组成解析
[机] 无火焰的, 不起火焰的
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
History repeats itself.
历史往往会重演。
Don't worry, leave everything to me.
你不必担心，一切还有我哪！
Excuse me. Which is the way to East Park, please?
请问，去东方公园走哪条路？