Eldo
abbr.European Launcher Development Organization 欧洲运载火箭发展组织
🗣️ 情景例句
I have an idea that may solve the problem for him
我有个主意他也许能解决这个问题
He keeps on studying ecology.
他不断攻读生态学。
Don't you think it necessary to have a close study of the contract to avoid anything missing?
你不觉得应该仔细检查一下合同，以免遗漏什么吗？