P-block element
[化] p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
I think it's a good idea, Ellen.
我觉得这是个好主意， Ellen。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
This machine joins the metal pieces together, he said.
“这台机器把金属片焊接起来，”他说