Rocket propellant
[化] 火箭推进剂; 火箭燃料
🧩 词语组成解析
rocket
['rɑkɪt]
n. 火箭;火箭发射器;火箭发动机;芝麻菜;
vi. 飞快地移动;急速上升;
vt. 用火箭运送;用火箭攻击;
propellant
[prə'pelənt]
adj. 推进的;
n. 推进物;
🗣️ 情景例句
He emphasized the importance of being honest.
他强调诚实的重要性。
I ought to take her home.
我应该送她回家。
However, boxing was very crude, for these were no rules and a prizefighter could be seriously injured or even killed during a match.
不过，拳击是十分野蛮的，因为当时没有任何比赛规则，职业拳击手有可能在比赛中受重伤，甚至丧命。