Takeoff booster
un. 起飞助推器
🧩 词语组成解析
n. 起飞
booster
['bu:stə]
n. （电器的）增压机;助推器，多级火箭的第一级;热情的支持者;
🗣️ 情景例句
It's your birthday.
今天是你的生日。
What do you know about the tenth century?
有关十世纪的事你知道些什么？
A man who had broken his right leg was taken to hospital a few weeks before Christmas.
圣诞节前几周，某人摔断了右腿被送进医院。