Block protector
[电] 闭塞保护器
🧩 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;
protector
[[prə'tektə]]
n. 保护者, 保护物, 保护装置\\n[医] [催化]保护质, 保护器
🗣️ 情景例句
I know that, but ...
这我知道， 但是……
He studied quite a lot.
他非常用功。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。