Radiostrontium
n. [化] 放射性锶
🗣️ 情景例句
What'd you have in mind?
你心里有什么打算？
A lion at home, a mouse abroad.
在家凶如狮，在外却如鼠。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。