Meitnerium
n. 钅麦（第109号元素）▽
🗣️ 情景例句
But it is not polite to ask older people their age.
但问老人的年龄是不礼貌的。
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
We're going to substitute a better item for number 3.
我们将以品质较好的来代替三号产品。