Switching theory
[计] 开关理论
🧩 词语组成解析
[计] 交换\\n[经] 转换, 调换, 调头
🗣️ 情景例句
But personally I believe a business letter should end with Very truly yours, not Sincerely.
还行，乔治。但是我个人相信一封商业信函应该以“敬上”结尾，而不是“谨启”。
Deliberate before you begin, then execute with vigour.
著手前要深思熟虑，执行要果断有力。
Do you still ask for this pound of flesh?
你还要求得到这一磅肉吗？