Anthraquinone plgments
[机] 色素
🧩 词语组成解析
n. [化]蒽醌
🗣️ 情景例句
He said he'll call you.
他说了他要给你打电话。
Yawning neighbor
伸着懒腰的邻居
He's in bed, doctor.
他在床上呢，医生。