Three-pole circuit breaker
[电] 三极断路器
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
pole
[pol]
n. [物]极点，顶点;地极;杆;两极端;
vt.& vi. 用篙撑船，摆船;
vt. [航海] 用一根杆来推动;以杆推进;以杆支撑（植物）;用杆子击打、戳、或搅拌;
vi. 用滑雪杖加速;
breaker
[['breikə]]
n. 断路器\\n[化] 破碎机
🗣️ 情景例句
If you fail this test you'll be kicked out of school.
你这次考试要是不过就得离校。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
They were all hungry and the food smelled good.
他们全都饿了，饭菜散发出阵阵香味。