Dipropellant
n. &adj.(=bipropellant)二元推进剂(的), 二元燃料(的)
🗣️ 情景例句
He made a favorable impression on her father.
他给她的父亲留下了很好的印象。
The flight is delayed.
飞机晚点起飞。
The wheels scooped up stones which hammered ominously under the car.
车轮搅起的石块锤击车身，发出不祥的锤击声。