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
That sounds reasonable.
好像有道理。
What are you going to do now?
现在你要做什么？
Late in the afternoon, the boys put up their tent in the middle of a field.
傍晚时分，孩子们在田野中央搭起了帐篷。