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
Sure, Dad.
一定， 爸爸。
Would you help me remove the refrigerator?
能帮忙移一下冰箱吗？
George took off his jacket, rolled up his sleeves and pushed is right arm through the drain cover.
乔治脱掉外套，卷起袖子，将右胳膊伸进了阴沟盖。