Propellant explosive
抛掷炸药
🧩 词语组成解析
propellant
[prə'pelənt]
adj. 推进的;
n. 推进物;
🗣️ 情景例句
You did a great job.
做得好。
A fox may grow grey, but never good.
狐狸会变，但本性难移。
Bonny, take the next dirt track on the left. That will take us down into the valley.
波尼，沿着左边的下一个土路走。我们将沿路而下进入河谷。