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
about your family background.
关于你的家庭背景的。
Every dog has his day.
凡人都有得意之日。
On weekdays, I get up at 6:30.
我平时六点半起床。