Block-front
block front的变形
🧩 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
How much do stamps cost?
邮票多少钱？
No matter what happens, don't look excited.
不管什么事情发生，你总不要显得激动。
Two main techniques have been used for training elephants,
驯象有两种主要的方法，