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
It's certainly a good idea.
这的确是个好主意。
It is good to be merry at meal.
席间心情愉快是为上策。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？