Dipropellant
n. &adj.(=bipropellant)二元推进剂(的), 二元燃料(的)
🗣️ 情景例句
A lot of people will agree with him.
许多人会赞同他。
Is his suit of which color?
他的西装是什么颜色的？
Are you sure you don't mind?
你敢肯定你不会介意吗？