Maintenance release
[计] 维护性发布
🧩 词语组成解析
🗣️ 情景例句
My first grandchild.
我的第一个孙子。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。