Smac
abbr. Space Maintenance Analysis Centre 航天维护分析中心
🗣️ 情景例句
The change is yours.
找回的钱给你。
I met her at the department store.
我在百货公司遇到她。
For the first time in his life, he became the proud owner of a bed which had springs and a mattress.
他平生第一次自豪地拥有了一张既有弹簧又带床垫的床。