Srsd
abbr. Space and Re-entry Systems Division 航天与再入系统处
🗣️ 情景例句
a lot of wonderful things about you too, Mr. Stewart.
不少你的非凡作为 ，Stewart先生。
I did Math this morning.
我今天早上做算术。
Certainly! Here you are.
当然可以，给你。