Chrysoquinone
[化] 5,6-┒醌
🗣️ 情景例句
And the Music Center in Los Angeles.
还有位于洛杉矶的音乐中心。
He likes playing the organ.
他喜欢拉风琴。
I will have to choose presents for all the family soon, but I haven't chosen any yet!
我很快就要为每一位家庭成员选购礼物，但我至今还什么也没买！