Relational database operation
[计] 关系数据库操作
🧩 词语组成解析
n. 操作,经营;手术;[数]运算;作用;
oper 工作 + ation 表示行为、状态、过程 → n.操作;手术;运算
🗣️ 情景例句
Can I speak with Mr. or Mrs. Anderson?
我可以跟Anderson先生或太太说话吗?
I agree. I wish it were better.
我也觉得是,希望会好起来。
They stopped talking when their boss came in.
当老板进来的时候;他们停止了交谈。
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