Virginium
[化](87号元素francium的旧名)
🔁 扩展释义
【医】 ㄉ(87号元素钫的旧名)
🗣️ 情景例句
There are four of us including my parents, a younger sister and me.
有四口人，父母亲、妹妹和我。
I played card this afternoon.
我今天下午在打牌。
Half a pound of coffee.A quarter of pound of tea.And a tin of tobacco.
半磅咖啡、1/4 磅茶叶和一听烟丝。