Permissible variation
[医] 容许变度
🧩 词语组成解析
🗣️ 情景例句
He knows all there is to know,
他无所不知，
I like to play tennis,but I'm not a very good player.
我喜欢打网球，但是我不是一个很好的运动员。
After he has retired, he will devote himself to gardening.
他退休后，将致力于园艺。