F-block element
[化] f区元素
🧩 词语组成解析
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
As simple as that.
就这么简单。
Don't jump to conclusions.
不要急于下结论。
I think the shop is closed at this time of day.
我想商店在这个时间已经关门了。