Bidirectional pulses
[电] 双向脉冲
🧩 词语组成解析
[计] 双向的
n. 脉搏( pulse的名词复数 ); [无线电]（电磁波等）脉动; 活力; 有节奏的跳动（或拍打）
🗣️ 情景例句
They're both very good buys.
这两栋都是价格便宜的。
Say, do you smell something burning in the kitchen?
喏，你有没有闻到厨房里有烧焦的味道呀？
Where are you going to spend your holidays this year,Gary?
加里，今年你们打算去哪里度假？