Celling block
[电] 吊线盒
🧩 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
Hello, Alexandra.
哈喽， Alexandra。
My head has been hurting.
我头痛。
Oh, it's time to play games.
该运动运动去了。