Ringing converter
[电] 铃流变换机
🧩 词语组成解析
a. 响亮的, 明白的, 清脆的, 干脆的\\n[电] 振铃
converter
[kən'vɜ:tə(r)]
n. [自]变换器;换流器，变压器，变频器;[冶]炼钢炉，吹风转炉;使转变[改变信仰]的人;
🗣️ 情景例句
Wouldn't it be nice if we could skip the examinations
要是我们可以略过考试 那岂不是很好
Don't bother your father now, he is very tired.
现在别拿这个去烦你爸，他很累了。
and we control it by means of the mud which we circulate down the drill pipe.
我们让泥浆顺着钻杆向下循环，用这种方法来控制压力。