Chrysoquinone
[化] 5,6-┒醌
🗣️ 情景例句
But, Daddy, I thought ...
但是， 爸爸 ，我想……
Ouch, that hurts!
哎呦，好痛呀！
From these he can go on to appreciate more complex forms or combinations of several forms.
从这些形体出发，观赏者可进一步观察更为复杂的形体或若干形体的组合。