Operational software
[计] 操作软件, 系统软件
🧩 词语组成解析
🗣️ 情景例句
I feel sorry for the beggars, but I can't stand it when they teach their children how to beg.
我很同情乞丐，但我真的看不惯他们教孩子怎么样行乞。
She doesn't like anything I do or say.
她不喜欢我做或说的任何东西。
Aunt Harriet lived in that leisurely age when servants were employed to do housework.
哈丽特生活在一个悠闲的年代，家务事都由雇来的佣人代劳。