Laar
abbr. liquid-air accumulator rocket 液气蓄电火箭，液态空气蓄压火箭
🗣️ 情景例句
at the Museum of Natural History.
在自然历史博物馆。
He has been working in advertising for ten years, but now he is teaching.
他曾经在广告公司服务十年，但现在在当老师。
I was taking care of Sally.
我在照顾萨莉。