Laar
abbr. liquid-air accumulator rocket 液气蓄电火箭，液态空气蓄压火箭
🗣️ 情景例句
Don't fly off the handle.
不要这么冲动。
Catch the bear before you sell his skin.
大事未成时，莫开庆功宴。
What will be the population of the world in the year 2000?
2000年世界人口将是多少？