Colloidal propellant
[化] 胶态发射药; 胶态推进药
🧩 词语组成解析
a. 胶态的, 胶质的\\n[医] 胶体的, 胶态的, 胶样的
propellant
[prə'pelənt]
adj. 推进的;
n. 推进物;
🗣️ 情景例句
Designing dresses is a career
设计时装是一种职业
Did you have a nice holiday?
你假期过得愉快吗？
Yes, it's Bob here. Can you ask him to call me back?
可以，我是鲍勃。你能请他给我回个电话吗？