Univalency
一价
🗣️ 情景例句
but when I received the letter
但是当我收到那封信
It's not too heavy,but I don't know the exact weight.
它不是太重的，但是我不知道准确的重量。
They said that the march had been forbidden, but that wasn't true.
他们说游行向来是被禁止的，但这不是事实。