Ceus
abbr. Commission for the Exploration and Utilization of Space （俄罗斯）空间勘察和利用委员会
🗣️ 情景例句
Don't waste your breath trying to persuade them, they'll never listen.
别白费口舌规劝他们，他们不会听你的话。
We have thirty minutes to kill.
我们有三十分钟空闲时间。
Do we have to wear the helmets?
我们得戴上防护帽吗？