S-block element
[化] s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
Thanks.
谢谢。
I want a package deal including airfare and hotel.
我需要一个成套服务，包括机票和住宿
and comforted by the thought of the help he was bringing to his friend,
想到能对朋友有所帮助，他感到欣慰，