Solid propellant
[机] 固体推进剂
🧩 词语组成解析
propellant
[prə'pelənt]
adj. 推进的;
n. 推进物;
🗣️ 情景例句
What business are you in?
你从事哪一行？
Though the fox run,the chicken hath wings.
狐狸虽会跑，小鸡有翅膀。
As I was looking for it, the landlord came in.
当我正在寻找时，酒店老板走了进来。