Bobierrite
白磷鎂石
??? 情景例句
No. I'm from Shanghai.
不是，我是從上海來的。
The shortest answer is doing.
最簡短的回答是做。
When he learnt that he would be sent abroad, he returned to the farm and his father hid him until the end of the war.
當他了解自己將被派遣出國時，他逃回農場，父親把他藏了起來，直到戰爭結束。