Cavity block
[化] 阴模
🧩 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 needed the money.
我们当时需要钱。
As you all know, doing business is not an easy thing to do.
大家都知道，做生意并不是一件容易的事。
Oh, it's a short ruler. Who has a long one?
噢，这是把短尺。谁有长尺？