Oss
abbr. [美]航天科学局（Office of Space Sciences）；[美]战略情报局（Office of Strategic Services）
🗣️ 情景例句
Did it spoil your fun?
会不会让你扫兴？
She wants me to come as often as possible.
她希望我尽可能常来。
Yes, there is one.
是的，有一棵。