D-c circuit breaker
[电] 直流电路断路器
🧩 词语组成解析
breaker
[['breikə]]
n. 断路器\\n[化] 破碎机
🗣️ 情景例句
In about 30 minutes.
大约半小时后。
I often have lunch at noon.
我常常在中午吃午饭。
A new machine called 'The Revealer' has been invented and it has been used to detect gold which has been buried in the ground.
一种叫“探宝器”的新机器已经发明出来，并被人们用来探测地下埋藏的金子。