Anthraquinonic acid
[化] 蒽醌酸; 茜素
🧩 词语组成解析
🗣️ 情景例句
I hope you like it.
希望你喜欢。
Why was only he exempted from work?
为什么只有他不必工作呢？
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。