Ecas
abbr. ECFA Committee for Accelerator Studies 非洲未来加速器委员会加速器研究委员会; Energy Conversion Alternatives Study 能量转换替代方案研究; European Council of African Studies 欧洲非洲问题研究委员会
🗣️ 情景例句
Yes, I'm quite satisfied. That would be more than I have expected.
我很满意，比我期望的要多。
It doesn't matter to me.
两个都可以。
If the population keeps growing so quickly.
如果人口继续增长这么快的话。