Mesobilierythrin
中胆红素
🗣️ 情景例句
How do you tie your bow tie?
你怎么打领结的？
To break the routine.
调剂一下。
The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening.
事实上搜寻工作很困难，因为常常是早晨在甲地发现那只美洲狮，晚上却在20英里外的乙地发现它的踪迹。