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
You keep getting fatter and fatter.
你一天比一天胖。
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
I'm not sure we can wait that long.
恐怕等不了那么久了。