Pterinophore
(细胞)蝶素
🗣️ 情景例句
Certainly sir, and is there anything else I can do for you?
当然了，先生，请问还有什么我能为你效劳呢？
Kindness is the golden chain by which society is bound together.
善良是连结社会的金链。
She teaches foreign students Chinese.
她教外国学生汉语。