Impulse circuiv
[电] 脉冲电路
🧩 词语组成解析
🗣️ 情景例句
When was the last time?
最近一次是什么时候？
I meet the boy whose aunt is a clerk.
我遇到那个男孩的姑妈是店员。
We can make the price lower if you would order a bit more.
如果你单子下多一点，我们可以减价。