D-c block
[电] 直流闭塞
🧩 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
and photograph street performances in the city,
拍摄城市 的街头表演，
Shook up.
吓住。
It would be easier for us if you would ship next month.
如果能在下个月出货的话我们会轻松一些。