Quadruplex repeater
[电] 四工转发机
🧩 词语组成解析
a. 四倍的, 四重的, 四路多工的, 四重信号的\\n[计] 四工系统
repeater
[ri'pi:tə]
n. 连发枪，打簧表;转电线圈;
🗣️ 情景例句
But you had to be good at math.
但是你数学一定很好。
I was crossing the street and was almost hit by a car.
我穿过街时差一点被一辆汽车撞了。
We regard the matter as nothing important.
我们认为这件事情不重要。