Optimum switching function
[计] 最佳开关函数
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
This dog is well trained.
这只狗受过很好的训练。
The smiles of a pretty woman are the tears of the purse.
美女的微笑就是钱包的泪水。
How much did you pay for all these things? asked her mother.
“买所有这些东西你付了多少钱？”她妈妈问。