Building block principle
[计] 积木式原理
🧩 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;
🗣️ 情景例句
We're very pleased that you are considering becoming a distributor of our company.
我们非常高兴你们正在考虑成为我们的批发商。
Did you send it to him yourself?
你自己亲自送给他吗？
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。