Ketovaleric acid
[医] 戊酮酸
🧩 词语组成解析
🗣️ 情景例句
Why does the boss have such a large, comfortable chair?
为什么老板有张那么舒服宽大的椅子？
When love puts in,friendship is gone.
爱情进入，友情完结。
Now the other stuents open their eyes, and guess who has the eraser.
现在其余的学生张开眼，然后猜谁手里有橡皮擦。