Cologarithm
[计] 余对数
🗣️ 情景例句
How do you do?
你好。
Hold fast when you have it.
紧握你手中之物。
You see, on the morning of the murder, the 8 o'clock train did not run at all.
您看，在凶杀发生的那天早晨，8点钟的那次车根本没有发。