Killer circuit
[电] 扼杀电路
🧩 词语组成解析
killer
['kilə]
n. 凶手，杀人者;止痛药;宰杀的器具;〈俚〉鬼门关;
🗣️ 情景例句
and a new paint job in the schoolrooms.
和重新油漆教室。
I'd like a refund.
我要想退款。
If you learn even a little English, you will find it usedful after you leave school.
假如你哪怕只是学一点英语，毕业后，也会发现它是有用的。