Francium
n. 钫\\n[化] 钫
✅ 同义词
🗣️ 情景例句
When you're ready to get off, remember to press the button near your seat.
当你要下车时，记得按你座位旁的按钮。
Well, it depends.
这得视情况而定。
To be or not to be, that's the question.
生存亦或死亡， 是问题所在。