Unquadnilium
[化]140号元素
🗣️ 情景例句
Oh, Mother. I forgot you still had it.
噢， 妈妈。我忘了你仍然保留着它。
I'm flying home on Sunday afternoon.
我星期四下午乘飞机回家。
They play it like this, six students stand in a row in front of the class.
6个学生在全班前面站成一排。