Californium
n. 锎\\n[化] 锎Cf
??? 情景例句
to print my announcement.
刊登了我宣布競選的消息。
What have you decided?
你決定了什么？
I'm sorry I don't know. You'd better ask that policeman over there.
對不起，我不知道。你最好問問那邊的警察。