Laar
abbr. liquid-air accumulator rocket 液气蓄电火箭，液态空气蓄压火箭
🗣️ 情景例句
Where'd you spend your vacation?
你在哪儿度的假？
This is my second year of college, I'm a sophomore.
这是我上大学的第二年，我是二年级学生。
Here you are, Jim. You must look after your clothes!
给你，你要好好保管你的衣服呀！