Caeeier repeater
[电] 载波增音器
🧩 词语组成解析
repeater
[ri'pi:tə]
n. 连发枪，打簧表;转电线圈;
🗣️ 情景例句
I think she has a stomachache.
我想她肚子痛。
If he doesn't, will you buy one?
如果他不，你会买一个吗？
There was danger that the wave would rebound off the other side of the bank and send the dish plunging into the water again.
但是当波浪从河对岸折回来时，就有再次把盘子拖进水里的危险。